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Retinal detachment

Retinal detachment is a serious ocular emergency in which the retina, the thin layer of light-sensitive tissue lining the back of the eye, separates from its underlying supportive structures, potentially leading to permanent vision loss if not addressed promptly.^[1] This condition disrupts the retina's ability to process light and send visual signals to the brain, often resulting in blurred or lost vision in the affected area.^[2] There are three primary types of retinal detachment: rhegmatogenous, tractional, and exudative.^[3] Rhegmatogenous retinal detachment, the most common form, occurs when a tear or hole in the retina allows vitreous fluid from the eye's gel-like interior to seep underneath the retina, lifting it away from the retinal pigment epithelium.^[4] Tractional retinal detachment develops when fibrous scar tissue, often from conditions like diabetic retinopathy or proliferative vitreoretinopathy, pulls the retina from its position.^[5] Exudative retinal detachment arises from the buildup of fluid under the retina due to inflammation, tumors, or vascular abnormalities, without any retinal break.^[3] Common symptoms include a sudden increase in floaters (dark spots or lines drifting in the field of vision), flashes of light, and the perception of a shadow, veil, or curtain moving across part of the visual field, typically starting in the periphery.^[1] These signs often appear abruptly and warrant immediate medical evaluation.^[6] Risk factors encompass advancing age (particularly over 50), extreme nearsightedness (high myopia), prior cataract surgery or other eye trauma, family history of detachment, and underlying conditions such as lattice degeneration or diabetic retinopathy.^[1] Diagnosis typically involves a dilated eye examination, often supplemented by imaging like optical coherence tomography or ultrasound if the view is obscured.^[4] Treatment is almost always surgical and aims to reattach the retina to prevent further detachment and preserve vision, with options including laser photocoagulation or cryotherapy to seal tears, pneumatic retinopexy using a gas bubble to push the retina back into place, scleral buckling to support the eye wall, and vitrectomy to remove vitreous gel and repair the retina.^[7] Success rates are high with early intervention, though complications such as infection, bleeding, or recurrent detachment can occur.^[6]

Pathophysiology

Mechanism

Retinal detachment involves the separation of the neurosensory retina from the underlying retinal pigment epithelium (RPE), disrupting the normal anatomical apposition of these layers. The neurosensory retina, comprising the inner layers derived from the neuroectoderm including photoreceptors, bipolar cells, and ganglion cells, relies on the RPE—a monolayer of pigmented epithelial cells—for metabolic support, nutrient exchange, and phagocytosis of photoreceptor outer segments.^[8]^[9] This separation occurs at the potential space between the two layers, as no true anatomic junctions exist between the neurosensory retina and RPE cells; instead, adhesion is maintained by interdigitation of photoreceptor outer segments with RPE microvilli, fluid transport mechanisms, and metabolic interactions.^[9] When these forces are overcome, subretinal fluid accumulates, leading to detachment and ischemia of the neurosensory retina due to loss of choroidal nutrient supply.^[4] At the vitreoretinal interface, the vitreous gel adheres to the internal limiting membrane of the retina via collagen fibrils and proteoglycans, and age-related liquefaction (synchysis) combined with contraction of collagen fibers can initiate posterior vitreous detachment (PVD).^[10] Anomalous PVD, where incomplete separation occurs due to persistent vitreoretinal adhesions, exerts abnormal tangential or anteroposterior traction on the retina, particularly at sites of vitreoretinal traction like the vitreous base or areas of lattice degeneration.^[11] This traction can create retinal breaks, such as U-tears or horseshoe tears, in 8-22% of symptomatic PVD cases, allowing liquefied vitreous to gain access to the subretinal space.^[11] In rhegmatogenous detachment—the most common type—this fluid dynamics leads to progressive accumulation of subretinal fluid, detaching the neurosensory retina from the RPE and potentially involving the macula if unchecked.^[10]^[12] Tractional detachment arises from fibrovascular proliferation, often in conditions like proliferative diabetic retinopathy, where ischemic retina stimulates neovascularization and subsequent formation of contractile fibrovascular membranes at the vitreoretinal interface.^[13] These membranes exert persistent mechanical traction, pulling the neurosensory retina away from the RPE without a full-thickness retinal break, resulting in a concave or tented configuration of the detached retina.^[14] The proliferation involves myofibroblast-like cells that contract, tightening adhesions and propagating separation, particularly in the posterior pole.^[13] Exudative detachment, by contrast, occurs without retinal tears or vitreoretinal traction, driven instead by leakage of fluid from choroidal or retinal vessels into the subretinal space due to breakdown of the RPE blood-retinal barrier.^[15] The RPE normally pumps fluid from the subretinal space to the choroid via active transport; however, conditions like inflammation, tumors, or vascular abnormalities impair RPE integrity, allowing serous fluid to accumulate and separate the neurosensory retina from the RPE.^[3] This process often presents as shifting subretinal fluid, reflecting gravity-dependent detachment without underlying structural defects.^[15]

Classification

Retinal detachment is classified into three primary types based on the underlying pathophysiological mechanisms: rhegmatogenous, tractional, and exudative. This etiological classification, which guides diagnostic evaluation and therapeutic approaches, distinguishes detachments by the presence or absence of retinal breaks and the nature of fluid accumulation or mechanical forces involved.^[14] Combined or mixed detachments, incorporating elements of multiple types, are also recognized when overlapping mechanisms contribute to the pathology.^[10] Rhegmatogenous retinal detachment (RRD) represents the most common form and is defined by the presence of one or more full-thickness retinal breaks that permit liquefied vitreous humor to flow into the subretinal space, thereby separating the neurosensory retina from the underlying retinal pigment epithelium. Posterior vitreous detachment often serves as a precursor, leading to retinal tears at sites of vitreoretinal adhesion.^[16]^[1] The condition typically progresses from the site of the break, with fluid dissecting under the retina to create a bullous elevation that can extend to involve the macula if untreated.^[17] Tractional retinal detachment (TRD) arises from the adherence and contraction of fibrovascular or fibrocellular membranes on the retinal surface, exerting mechanical pulling forces that elevate the retina without requiring a full-thickness break. These membranes often form in response to ischemic or inflammatory conditions, leading to a concave or tent-like configuration of the detached retina, particularly in the peripheral or inferior regions.^[14] Unlike RRD, the subretinal space in TRD remains relatively dry, as separation occurs through direct vitreoretinal traction rather than fluid ingress.^[10] Exudative retinal detachment (ERD), also termed serous detachment, results from the accumulation of protein-rich fluid in the subretinal space due to impaired function of the retinal pigment epithelium (RPE) pump, which fails to maintain the normal barrier against choroidal leakage; notably, this type lacks both retinal breaks and significant tractional forces. The detachment often presents with shifting subretinal fluid, allowing the retina to assume a dependent position influenced by gravity, and may be associated with underlying choroidal or RPE abnormalities.^[4] Fluid resolution can occur spontaneously if the RPE dysfunction is reversible, distinguishing ERD from the other types.^[16] The modern classification system emerged from early 19th-century observations following the invention of the ophthalmoscope, which enabled clinical visualization of detachments, and evolved significantly in the post-1970s era with advancements in vitreoretinal surgery and histopathological studies that emphasized etiological distinctions over mere morphological descriptions. Prior systems focused on anatomical location or gross appearance, but refinements incorporated mechanistic insights, such as the role of vitreous dynamics in RRD, leading to the standardized triad still used today.^[18]^[14]

Clinical Presentation

Symptoms

Retinal detachment often presents with sudden visual disturbances, particularly in the rhegmatogenous type, where patients report photopsia—flashes of light in the peripheral vision—resulting from vitreoretinal traction as the vitreous pulls on the retina.^[19]^[16] This symptom is frequently associated with posterior vitreous detachment, which can precede or accompany the detachment.^[20] Patients may also experience a sudden increase in floaters, appearing as dark spots, threads, or cobweb-like shapes drifting across the visual field, often due to vitreous debris or minor hemorrhage from retinal tears.^[1]^[21] A hallmark symptom is progressive vision loss, commonly described as a dark curtain, shadow, or veil descending over part of the visual field, typically beginning in the periphery and advancing toward the center if untreated.^[6] This scotoma reflects the advancing separation of the retina from the underlying tissue. In cases involving the macula, patients may notice metamorphopsia, a distortion of straight lines into wavy or bent patterns, indicating central visual involvement.^[5] Symptom acuity varies by detachment type: rhegmatogenous detachments typically cause acute, dramatic onset of photopsia and floaters due to rapid fluid ingress through retinal breaks, whereas tractional and exudative forms often present more insidiously with gradual vision blurring or painless loss without prominent flashes or new floaters.^[22]^[23] In tractional detachments, symptoms may evolve slowly from underlying proliferative conditions, while exudative detachments frequently lack traction-related phenomena altogether.^[3]

Signs

During clinical examination, retinal detachment presents with several objective signs that facilitate prompt recognition. Visual acuity is typically preserved in extramacular detachments but markedly reduced when the macula is involved, often dropping to counting fingers or worse depending on the duration and extent of macular elevation.^[16] A relative afferent pupillary defect (RAPD) is commonly observed in extensive detachments, particularly those involving the macula or at least two quadrants of the retina, due to asymmetric afferent input from the affected eye.^[24] Intraocular pressure may be altered, with hypotony (typically below 5-6 mm Hg) occurring in chronic cases as a result of impaired aqueous humor dynamics secondary to the detachment.^[25] In some instances, concomitant vitreous hemorrhage can obscure the fundus view on direct ophthalmoscopy, preventing clear visualization of the retina and necessitating alternative diagnostic approaches.^[26] Fundus examination often reveals characteristic patterns, such as bullous detachment where the retina appears tense and balloon-like due to accumulated subretinal fluid, particularly in rhegmatogenous cases.^[27] Shifting subretinal fluid may also be evident, especially in exudative detachments, where the fluid redistributes with changes in head position under gravitational influence, creating a dependent fluid level.^[28]

Etiology and Risk Factors

Rhegmatogenous Causes

Rhegmatogenous retinal detachment (RRD) most frequently results from posterior vitreous detachment (PVD), a process in which the vitreous gel separates from the retina, often leading to retinal tears that allow vitreous fluid to seep underneath the retina. PVD serves as the primary precursor in approximately 86% of RRD cases, typically manifesting as horseshoe tears induced by vitreous traction during detachment.^[29] This condition becomes increasingly common with age, affecting about 53% of individuals over 50 years, as age-related liquefaction and shrinkage of the vitreous promote separation from the internal limiting membrane.^[11] High myopia significantly elevates the risk of RRD due to axial elongation of the eyeball, which stretches and thins the peripheral retina, making it more susceptible to tears during PVD. In highly myopic eyes (axial length >26 mm), the lifetime risk of RRD is over 50-fold higher compared to emmetropic eyes, with PVD occurring about 10 years earlier than in non-myopic eyes.^[30] Ocular trauma represents another key precipitant, as blunt or penetrating injuries can cause immediate vitreous hemorrhage, syneresis, or direct retinal breaks, with trauma identified as a major predisposing factor in up to 20% of RRD cases in some cohorts.^[31] Iatrogenic factors, such as cataract extraction via phacoemulsification, induce vitreous changes by altering intraocular dynamics and accelerating PVD, particularly in pseudophakic eyes. The cumulative risk of RRD following uncomplicated cataract surgery is 0.4-3.9% over 10 years, rising substantially with intraoperative complications like posterior capsule rupture.^[32] Lattice degeneration, a peripheral retinal abnormality involving thinning, vitreoretinal adhesions, and atrophic holes, further predisposes eyes to breaks; it is present in 20-30% of RRD patients and increases the odds of post-surgical retinal tears by over 40-fold.^[33] Demographic patterns highlight a higher incidence of RRD in males, with a male-to-female ratio of 1.3:1, attributed to factors like greater exposure to trauma and possibly hormonal influences on vitreous structure. Pseudophakic status post-cataract surgery independently heightens risk, with studies showing elevated rates in this group compared to phakic eyes.^[34] In these scenarios, fluid ingress through tears drives the detachment process.

Non-Rhegmatogenous Causes

Non-rhegmatogenous retinal detachments arise without retinal tears or breaks, instead resulting from tractional forces pulling the retina away from the underlying tissue or from subretinal fluid accumulation due to exudation. These are classified as tractional retinal detachment (TRD) and exudative retinal detachment (ERD), respectively.^[3]^[15] Tractional retinal detachment occurs when fibrovascular or fibrous scar tissue contracts and exerts mechanical pull on the retina, often developing progressively over time. The most common cause is proliferative diabetic retinopathy, where neovascularization leads to scar formation on the retinal surface.^[13]^[3] Other notable etiologies include retinopathy of prematurity, in which abnormal vascular development in premature infants results in fibrovascular proliferation and traction, particularly in advanced stages.^[35] Sickle cell disease can also induce TRD through proliferative sickle cell retinopathy, where vaso-occlusive events promote neovascularization and subsequent scarring. Genetic conditions such as Stickler syndrome predispose individuals to tractional risks due to inherent vitreoretinal structural abnormalities that facilitate abnormal adhesions and pulls.^[9] Exudative retinal detachment involves the leakage of fluid into the subretinal space from disrupted retinal pigment epithelium or choroidal circulation, typically presenting with an insidious onset as fluid accumulates gradually without traction. Uveal tumors, such as choroidal melanoma, are a key cause, as they disrupt the blood-retinal barrier and promote serous fluid exudation beyond tumor margins.^[15] Inflammatory conditions like Vogt-Koyanagi-Harada syndrome contribute through autoimmune-mediated choroidal inflammation and serous detachment, often bilateral and multifocal.^[36] Systemic diseases, including preeclampsia with its hypertensive vascular changes and renal failure associated with uremic toxins affecting retinal permeability, can similarly lead to ERD.^[15]^[1] Iatrogenic causes of non-rhegmatogenous detachments include complications from procedures such as excessive cryotherapy, which may induce localized scarring and traction, or intravitreal injections that inadvertently penetrate the retina or provoke inflammatory exudation.^[13]^[37]

Diagnostic Evaluation

History and Examination

The evaluation of suspected retinal detachment begins with a detailed patient history to identify risk factors and symptom patterns suggestive of the condition. Key elements include inquiring about recent ocular trauma, which can precipitate detachment in up to 20-30% of cases in certain populations, the abrupt onset of floaters or photopsia (flashes of light), and whether symptoms are unilateral, as binocular involvement is rare and may indicate a systemic issue rather than isolated detachment.^[5]^[4] Patients should also be asked about the duration and progression of visual field defects, such as a shadow or curtain-like obscuration, to differentiate acute from chronic processes.^[19] Physical examination starts with assessment of visual acuity using a Snellen chart to quantify central vision loss, which may range from mild reduction to severe impairment depending on macular involvement. Confrontation visual field testing is performed to map peripheral defects, often revealing a sectoral or altitudinal loss consistent with detachment progression.^[5]^[16] Pupillary response evaluation checks for a relative afferent pupillary defect in the affected eye, indicating optic nerve or significant retinal compromise, while intraocular pressure measurement via tonometry rules out secondary elevations from trauma or inflammation.^[4] Slit-lamp biomicroscopy examines the anterior segment for signs of trauma, inflammation, or vitreous pigment cells (Shafer's sign), which suggest a retinal tear. Dilated indirect ophthalmoscopy with scleral depression is essential to visualize the posterior segment, allowing detection of retinal elevation, tears, or subretinal fluid up to the ora serrata.^[5]^[16] If retinal detachment is suspected based on history and examination findings, emergent referral to an ophthalmologist is critical, as timely intervention can prevent permanent vision loss.^[16]^[5]

Imaging and Tests

Optical coherence tomography (OCT) serves as a key noninvasive imaging modality for confirming retinal detachment by providing high-resolution cross-sectional images of the retina, enabling precise detection of subretinal fluid accumulation between the neurosensory retina and retinal pigment epithelium.^[38] In cases of rhegmatogenous retinal detachment, OCT delineates the extent of detachment and assesses macular involvement, identifying features such as retinal folds, intraretinal cysts, and hyperreflective outer retinal spots that indicate photoreceptor damage.^[39] Additionally, preoperative OCT evaluates macular status, including the presence of subretinal fluid or epiretinal membranes, which informs surgical planning and postoperative monitoring of reattachment progress.^[40] B-scan ultrasonography is essential when the fundus view is obscured, such as by vitreous hemorrhage, allowing indirect visualization of the posterior segment to confirm the presence and configuration of retinal detachment.^[41] This technique produces two-dimensional images that distinguish retinal detachment—appearing as a membranous structure with high echogenicity—from vitreous hemorrhage, which presents as mobile echoes within the vitreous cavity.^[42] It also helps localize the detachment's extent and identify associated retinal tears or traction, particularly in opaque media cases where direct ophthalmoscopy is inadequate.^[43] Fundus photography captures detailed color images of the retina to document the detachment's location, size, and associated retinal tears, facilitating baseline assessment and follow-up comparisons.^[44] Fluorescein angiography complements this by injecting intravenous fluorescein dye to highlight vascular abnormalities, revealing leakage from retinal tears or breaks that contribute to subretinal fluid ingress in rhegmatogenous detachment.^[45] In detachment cases, it identifies window defects or hyperfluorescence at tear sites, aiding in precise delineation of pathology without invasive measures.^[46] Wide-field imaging systems, such as Optos ultra-widefield fundus cameras, enable comprehensive mapping of the peripheral retina, capturing up to 200 degrees of the fundus to detect subclinical tears or detachments extending beyond the central view.^[47] These systems are particularly valuable for preoperative planning in rhegmatogenous retinal detachment, accurately estimating retinal hole locations and assessing peripheral involvement that traditional imaging might miss.^[48] By providing panoramic views, they support identification of multiple breaks and the overall detachment configuration, enhancing diagnostic accuracy in complex cases.^[49] Electroretinography (ERG) provides a functional assessment of retinal activity in select retinal detachment cases, measuring electrical responses from photoreceptors and inner retinal layers to light stimuli.^[50] In rhegmatogenous detachment, ERG typically shows reduced a- and b-wave amplitudes due to photoreceptor dysfunction, with preoperative recordings helping characterize the severity and predict potential recovery post-reattachment.^[51] It is particularly useful when structural imaging alone cannot quantify viable retinal function, guiding decisions in chronic or extensive detachments.^[52]

Management

Surgical Interventions

Surgical interventions for retinal detachment primarily aim to reattach the retina by sealing retinal breaks, relieving traction, and supporting the retina against the retinal pigment epithelium using tamponade agents or mechanical indentation. The choice of procedure depends on the type of detachment, location of breaks, and patient factors such as lens status and comorbidities. For rhegmatogenous retinal detachment (RRD), techniques focus on closing breaks and draining subretinal fluid, while tractional retinal detachment (TRD) requires removal of vitreoretinal traction bands. Exudative retinal detachment (ERD) is typically managed conservatively unless underlying causes necessitate surgical intervention, but persistent cases may involve vitrectomy to address fluid accumulation. Pneumatic retinopexy is a minimally invasive outpatient procedure indicated for uncomplicated RRD involving superior detachments with a single retinal break or a cluster of breaks spanning no more than one clock hour, particularly in phakic patients without significant proliferative vitreoretinopathy (PVR). The procedure involves cryotherapy or laser photocoagulation to seal the retinal break, followed by intravitreal injection of an expandable gas bubble such as sulfur hexafluoride (SF6) or perfluoropropane (C3F8) to tamponade the retina against the underlying tissue. Patients must maintain strict face-down or specific positioning for several days to one week to allow the gas bubble to appose the break while the retina reattaches. Success rates for primary reattachment with pneumatic retinopexy range from 60% to 80%, making it a cost-effective initial option for suitable cases.^[53]^[54]^[55] Scleral buckling is an extraocular surgical technique primarily used for uncomplicated RRD, especially in younger phakic patients or cases with inferior breaks, where it provides a permanent mechanical support to close retinal breaks without entering the vitreous cavity. A silicone sponge or band is placed around the globe and sutured to the sclera to indent the eye wall, approximating the retinal pigment epithelium to the detached neurosensory retina and relieving vitreous traction at the break site. Cryotherapy is applied to the retinal break intraoperatively to induce chorioretinal adhesion, and subretinal fluid may be drained via a sclerotomy to facilitate reattachment. This method is particularly effective for detachments without extensive PVR and achieves anatomic success in over 85% of primary cases.^[56]^[57]^[58] Pars plana vitrectomy is the most versatile intraocular approach, indicated for complex RRD with multiple or posterior breaks, TRD associated with conditions like diabetic retinopathy, and select cases of ERD where underlying traction or fluid dynamics require intervention. The procedure entails three-port access through the pars plana to remove the vitreous gel using a vitrectomy probe, followed by peeling of epiretinal or internal limiting membranes to relieve traction in TRD cases. Retinal breaks are treated with endolaser photocoagulation, and the vitreous cavity is filled with a tamponade agent such as intravitreal gas (e.g., C3F8), silicone oil for prolonged support in severe PVR, or perfluorocarbon heavy liquids for intraoperative stabilization of the posterior retina. For RRD, vitrectomy is preferred in pseudophakic eyes or when scleral buckling is contraindicated, while for TRD, it directly addresses vitreoretinal interfaces; primary anatomic success exceeds 90% in uncomplicated scenarios. Emerging techniques as of 2025 include robotic-assisted vitrectomy for enhanced precision in complex cases.^[59]^[60]^[61]^[62] Indications vary by detachment type: scleral buckling or pneumatic retinopexy for simple RRD, while pars plana vitrectomy is favored for TRD requiring traction relief and may be combined with scleral buckling for enhanced support in proliferative cases. Intraoperative adjuncts, including endolaser for circumferential retinopexy and tamponade agents, are integral to all techniques to promote adhesion and prevent redisplacement.^[5]^[4]

Adjunctive Therapies

Adjunctive therapies for retinal detachment encompass supportive measures that complement primary interventions by addressing retinal breaks, underlying pathological processes, or postoperative requirements to improve outcomes. These approaches aim to seal tears, mitigate proliferative responses, ensure proper anatomical positioning, manage systemic factors, or monitor low-risk cases without immediate intervention. Such therapies are particularly valuable in enhancing reattachment rates and reducing complications like recurrence.^[53] Laser photocoagulation and cryotherapy serve as key adjunctive methods to seal retinal breaks, either preoperatively to prevent progression or intraoperatively to reinforce attachment during procedures. Laser photocoagulation uses focused light to create adhesions between the retina and underlying choroid, effectively barricading fluid entry through breaks in rhegmatogenous cases. Cryotherapy, involving controlled freezing, achieves similar sealing by inducing chorioretinal scarring and is often preferred in areas obscured by vitreous hemorrhage or media opacities. These techniques are routinely applied around breaks to promote fibrosis and prevent extension of detachment, with studies showing reduced progression risk when used prophylactically in at-risk peripheral retina.^[63]^[64]^[65] Intravitreal pharmacotherapies, such as anti-vascular endothelial growth factor (anti-VEGF) agents, are employed as adjuncts in cases complicated by proliferative vitreoretinopathy (PVR) or neovascularization, where they inhibit abnormal vessel growth and reduce tractional forces. Agents like bevacizumab or ranibizumab are injected into the vitreous to suppress VEGF-mediated proliferation, often preoperatively to facilitate surgery by decreasing vascularity and intraoperative bleeding. Clinical evidence indicates that adjunctive anti-VEGF therapy can shorten pars plana vitrectomy duration and lower the incidence of postoperative hemorrhage in proliferative diabetic retinopathy-associated detachments. However, their use requires careful monitoring due to potential risks like endophthalmitis.^[66]^[67] Positioning therapy is essential following pneumatic retinopexy, where patients maintain specific head postures to ensure the intravitreal gas bubble contacts the retinal break and facilitates subretinal fluid reabsorption. Typically, face-down or lateral positioning is prescribed for 5-8 days postoperatively, depending on bubble location, to optimize tamponade effect and promote reattachment. Compliance with positioning significantly correlates with anatomical success, as non-adherence can lead to bubble migration and treatment failure; monitoring tools like inclinometers have shown average compliance around 3-4 hours daily in practice.^[53]^[68] Management of systemic contributors plays a critical role in exudative retinal detachment, particularly when driven by conditions like hypertension, where rigorous blood pressure control is paramount to resolve subretinal fluid accumulation. Antihypertensive therapy, targeting systolic pressures below 140 mmHg, can lead to spontaneous reattachment in cases of malignant hypertension by alleviating choroidal ischemia and vascular leakage. Other systemic etiologies, such as autoimmune disorders, may require corticosteroids or immunosuppressants, but blood pressure optimization remains the foundational step to prevent progression and preserve vision.^[15]^[69] Observation protocols are appropriate for small, asymptomatic retinal detachments in low-risk eyes, such as those confined to lattice degeneration areas without vitreoretinal traction. These cases, often involving subclinical detachments under 1 clock hour, carry a low progression risk (approximately 10% over an average of 5 years), allowing serial monitoring with dilated fundus exams every 3-6 months to detect changes early. Intervention is deferred unless symptoms emerge or detachment extends, balancing minimal invasiveness with vigilant surveillance to avoid unnecessary procedures.^[70]^[64]

Outcomes

Prognosis

Modern surgical techniques for retinal detachment achieve anatomical reattachment success rates of 85-95% in primary procedures, with final success approaching 95% after additional interventions if needed.^[71]^[72]^[73] Visual recovery is significantly better when the macula is detached for less than 7 days prior to surgery, as prolonged detachment leads to irreversible photoreceptor damage and reduced acuity gains.^[74]^[75]^[76] Prognosis is influenced by several key factors, including the duration of detachment, involvement of the macula, and presence of proliferative vitreoretinopathy (PVR), which complicates up to 10% of cases and substantially lowers reattachment rates to 43-69%.^[77]^[78] In early interventions without PVR, patients often achieve final visual acuity of 20/40 or better, whereas chronic detachments or those with macular involvement exceeding one week yield poorer outcomes, with acuity frequently remaining below 20/100.^[79]^[80] Recurrence occurs in 10-20% of cases, often necessitating multiple surgeries, particularly in eyes with risk factors like high myopia or prior trauma.^[81] Post-2020 studies highlight improved outcomes with combined techniques such as pars plana vitrectomy and scleral buckling, reporting single-surgery success rates up to 95% and better long-term visual preservation compared to monotherapy approaches.^[82]^[83]^[18]

Complications

One of the most significant complications following retinal detachment repair is proliferative vitreoretinopathy (PVR), characterized by the formation of scar tissue from proliferating retinal pigment epithelial cells and fibroblasts, which can contract and cause recurrent detachment. This condition complicates approximately 5-10% of rhegmatogenous retinal detachment cases, with higher rates in complex or traumatic detachments reaching up to 20%.^[84]^[85] Intraoperative risks during procedures like pars plana vitrectomy include iatrogenic retinal breaks, which occur in 5-10% of cases and may arise from instrumentation or vitreous traction, potentially leading to immediate or delayed detachment if not addressed. Postoperative complications encompass accelerated cataract formation, particularly after vitrectomy, affecting 80-100% of phakic eyes within two years due to oxidative stress and lens changes. Gas tamponade used in surgery can elevate intraocular pressure, resulting in secondary glaucoma in susceptible patients, often requiring medical intervention to prevent optic nerve damage. Endophthalmitis, a rare but severe infection, develops in less than 0.3% of cases, typically from bacterial contamination during surgery, and can lead to profound vision loss if not promptly treated with antibiotics and vitrectomy.^[86]^[87]^[88] Chronic complications include cystoid macular edema (CME), which manifests as intraretinal fluid accumulation and affects up to 38% of phakic eyes post-repair, often delaying visual recovery and managed with anti-inflammatory agents. In untreated retinal detachments, prolonged separation can induce ischemic changes leading to optic neuropathy or atrophy, resulting in irreversible vision impairment. For cases involving silicone oil tamponade, removal timing is critical to minimize redetachment risk, which ranges from 6-28%; earlier removal (within 3 months) increases recurrence due to residual traction, while durations of 6 months or longer reduce this hazard, though prolonged oil use risks emulsification and further complications.^[89]^[90]^[91]^[92]^[93]^[94]^[95]

Public Health

Prevention

Regular screening through comprehensive dilated eye examinations is recommended for high-risk groups to detect early peripheral retinal abnormalities that could lead to detachment. Individuals with high myopia, a history of cataract surgery, or diabetic retinopathy should undergo annual or more frequent evaluations, as these conditions increase susceptibility to vitreoretinal traction and tears.^[96] For patients with diabetes, maintaining tight glycemic control via monitoring and lifestyle interventions reduces the progression of retinopathy and the associated risk of tractional retinal detachment.^[97]^[98] Prophylactic laser photocoagulation, known as laser barricade, is employed to surround and seal asymptomatic retinal tears or areas of lattice degeneration, thereby preventing fluid ingress and subsequent detachment in at-risk eyes. This intervention creates chorioretinal adhesions to stabilize the retina, particularly in fellow eyes of patients with prior detachment or those with posterior vitreous detachment.^[64]^[96] Preventing trauma-related detachments involves the use of protective eyewear, such as polycarbonate safety goggles, during high-impact sports like basketball or racquet sports and in occupations involving potential eye injury, such as construction or manufacturing. These measures significantly reduce the incidence of blunt or penetrating ocular trauma that can initiate retinal breaks.^[2]^[99] Public education campaigns emphasize prompt recognition of warning symptoms, including sudden onset of flashes of light or increased floaters, which may indicate posterior vitreous detachment and warrant immediate ophthalmologic evaluation to avert progression to detachment. Awareness of these signs, often disseminated through health organizations, encourages early intervention in the general population.^[2]^[100]

Epidemiology

Retinal detachment (RD) has an annual incidence of approximately 12 to 18 cases per 100,000 individuals in the general population.^[4] This rate translates to a lifetime risk of approximately 0.3% (1 in 300) in the general population.^[101] Individuals with high myopia (greater than -6 diopters) face a substantially elevated risk, with lifetime probabilities reaching up to 5%.^[102] The condition exhibits a bimodal age distribution, with a peak incidence after age 50 primarily driven by posterior vitreous detachment in older adults, and a secondary peak in younger males due to traumatic detachments.^[4] Males overall experience a slightly higher incidence than females, potentially linked to occupational trauma exposure.^[4] Geographic variations in RD incidence are influenced by factors such as myopia prevalence and surgical interventions; rates tend to be higher in developed countries, where increased cataract surgeries—a known risk factor—contribute to elevated post-operative detachments.^[103] For instance, southeastern Asian populations show higher rates, attributable to greater myopia prevalence, while European incidences range from 6 to 12 per 100,000, with regional differences noted in southern and western areas potentially tied to environmental factors like solar radiation.^[4] In contrast, some studies report lower rates in certain non-Western populations, highlighting ethnic and access-to-care disparities.^[104] Rhegmatogenous RD accounts for approximately 90% of cases, typically involving retinal tears allowing vitreous fluid ingress.^[4] Tractional and exudative forms comprise the remaining 5-10%, often associated with proliferative diabetic retinopathy or inflammatory conditions, respectively.^[16] In the 2020s, epidemiological data indicate a slight upward trend in RD incidence, with international estimates suggesting an annual rate of 12.17 per 100,000 and evidence of temporal increases possibly doubling over decades due to aging populations and enhanced diagnostic capabilities.^[105] As of 2025, global incidence remains around 12.17 per 100,000, with regional variations such as 14.52 in Europe and 10.55 in the Western Pacific.^[106] This rise is particularly noted in regions with improving vitreoretinal surveillance.^[107]

References

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Rhegmatogenous retinal detachment development is intimately related to changes in the fibrillar structure of the aging vitreous culminating in posterior ...
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Retinal Traction Detachment - StatPearls - NCBI Bookshelf
The mechanism of MH formation in these eyes is the deroofing of the retinal layers in the region of DME resulting from tangential and anteroposterior traction ...
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Retinal Detachment - Medscape Reference
Jul 12, 2024 · Retinal detachment refers to separation of the inner layers of the retina from the underlying retinal pigment epithelium (RPE, choroid).Missing: authoritative | Show results with:authoritative
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Exudative Retinal Detachment - StatPearls - NCBI Bookshelf
Mar 3, 2024 · Exudative retinal detachment is characterized by subretinal fluid accumulation between the neurosensory retina and the underlying retinal pigment epithelium.
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Evaluation and Management of Suspected Retinal Detachment - AAFP
Apr 1, 2004 · There are three types of retinal detachments: exudative, tractional, and rhegmatogenous. The most common type is rhegmatogenous, which results ...
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Rhegmatogenous Retinal Detachment: Features, Part 1
Dec 1, 2018 · If untreated, permanent loss of vision may occur. Types of retinal detachment include rhegmatogenous, exudative, tractional, combined tractional ...
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A review of rhegmatogenous retinal detachment: past, present and ...
Apr 4, 2025 · Classification and pathogenesis. There are three major types of retinal detachment: rhegmatogenous, tractional and exudative. Although all ...
[19]
Retinal Detachment Clinical Presentation - Medscape Reference
Jul 12, 2024 · Initial symptoms of retinal detachment commonly include the sensation of a flashing light (photopsia) related to retinal traction and often accompanied by a ...
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What Is a Posterior Vitreous Detachment?
Nov 7, 2024 · Symptoms · flashes of light in peripheral or side vision · floaters, or tiny specks, moving around in your field of vision · or rarely, decreased ...
[21]
Posterior Vitreous Detachment - Patients
Posterior Vitreous Detachment (PVD) is a natural change that occurs during adulthood, when the vitreous gel that fills the eye separates from the retina.
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Retinal Detachment - The American Society of Retina Specialists
Causes · Tractional retinal detachments are caused by scar tissue that grows on the surface of the retina and pulls the retina off the back wall of the eye.Missing: definition | Show results with:definition
[23]
[Table], Table. Comparison of Different Forms of Retinal Detachment
Rhegmatogenous Retinal Detachment, Tractional Retinal Detachment, Exudative Retinal Detachment. History. Aphakia, myopia, blunt trauma,photopsia, floaters, ...
[24]
Relative Afferent Pupillary Defect - EyeWiki
Mar 17, 2025 · Retinal detachment: A RAPD can often be seen if the macula is detached, or if at least 2 quadrants of retina are detached. Severe macular ...
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Intraocular pressure in retinal detachment
Relative hypotony in the affected eye was present in 40% of patients with uncomplicated unilateral retinal detachments. The average pressure asymmetry was.
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Vitreous Hemorrhage - EyeWiki
If the vitreous hemorrhage obscures a complete view to the retina ... vitreous hemorrhage and retinal tears in eyes with acute posterior vitreous detachment.
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An analysis of subretinal fluid in bullous retinal detachment - PubMed
A patient with bilateral bullous retinal detachment underwent drainage of the subretinal fluid. The analysis of the subretinal fluid revealed a high protein ...
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Exudative Retinal Detachment - EyeWiki
Jun 23, 2025 · ERD can appear as shifting fluid beneath the retina. The fluid shifts with gravity and can change location according to patient position. ...
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Rhegmatogenous retinal detachment associated with posterior ...
Jul 28, 2011 · Results showed that RRD was attributed to horseshoe tear associated with posterior vitreous detachment (PVD) in 86.2% of cases, giant retinal ...
[30]
Absolute Risk of Rhegmatogenous Retinal Detachment in ... - IOVS
High myopia increased the risk of RRD more than 51-fold (HR 51.525, 95% CI 48.709 to 54.503). Using a model with 5-years minimum follow-up, the 5-year risk of ...<|control11|><|separator|>
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Risk Factors Associated With Rhegmatogenous Retinal Detachment
Mar 15, 2022 · The present study concludes that lattice degeneration, ocular trauma, uncomplicated, and complicated phaco are the main predisposing factors associated with ...
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Review article Prevention of rhegmatogenous retinal detachment
The risk of RRD after uncomplicated phacoemulsification is small, around 0.4–3.9 % over 10 years, but is increased with posterior capsule ruptures and further ...
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Lattice Degeneration - EyeWiki
Sep 18, 2025 · Risk Factors Retinal Detachment: Approximately 20% to 30% of patients with a rhegmatogenous retinal detachment (RRD) have lattice degeneration. ...Disease Entity · Risk Factors · Pathophysiology · Management
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The incidence of rhegmatogenous retinal detachment in ... - PubMed
The male-to-female ratio was 1.3:1, and RRD incidence was statistically significantly more frequent in males (P<0.0001). Conclusions: Rhegmatogenous retinal ...
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Pediatric Retinal Detachments - American Academy of Ophthalmology
Sep 28, 2021 · Retinal detachments (RDs) in the pediatric population are relatively uncommon. Their etiology includes both congenital and acquired ...<|control11|><|separator|>
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Exudative Retinal Detachment in Ocular Inflammatory Diseases
Exudative retinal detachment is potential complication of ocular inflammation. It is a classic feature of Vogt-Koyanagi-Harada (VKH) syndrome, and also has ...
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Iatrogenic Retinal Penetration from Intravitreal Injections - PMC
Apr 12, 2021 · We present 2 cases of iatrogenic retinal penetration from intravitreal (IVT) injections in a retrospective noncomparative case series of 2 patients.
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Optical Coherence Tomography - EyeWiki
Jul 29, 2025 · Optical coherence tomography (OCT) is a noninvasive diagnostic technique that renders an in vivo cross-sectional view of the retina.
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Spectral Domain OCT: An Aid to Diagnosis and Surgical Planning of ...
Characteristic changes seen on OCT in retinal detachments are observed including retinal folds, intraretinal cysts (white arrows), and hyperreflectivity of the ...
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Optical Coherence Tomography in Retinal Detachment: Prognostic ...
OCT is not only valuable for diagnosis but also for monitoring the stages of retinal detachment management, from pre-surgical evaluation through postoperative ...
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Vitreous Hemorrhage: Diagnosis and Treatment
Mar 1, 2007 · Early or mild hemorrhage may be described as floaters, cobwebs, haze, shadows or a red hue. More significant hemorrhage limits visual acuity and ...
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Ophthalmologic Ultrasound - EyeWiki
Sep 27, 2025 · Bedside ultrasound images were analyzed for presence of vitreous hemorrhage or detachment, retinal detachment, central retinal artery and ...Background · Indications · A-Scan · B-Scan
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Ocular ultrasonography focused on the posterior eye segment
Vitreous haemorrhage frequently obscures the retina from funduscopic visualization, and as such it is one of the most common indications for ocular US. Vitreous ...
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Fluorescein Angiography - StatPearls - NCBI Bookshelf - NIH
Aug 25, 2023 · Fundus fluorescein angiography (FFA) is an invasive diagnostic procedure. It helps to assess the anatomy, physiology, and pathology of retinal and choroidal ...
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Evaluation of rhegmatogenous retinal detachments using Optos ...
To evaluate the ultrawide field fundus fluorescein angiography (UWFA) characteristics of rhegmatogenous retinal detachments (RRDs) and compare the findingsMissing: photography | Show results with:photography
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Retinal detachment with retinal pigment epithelial tear under ...
Aug 5, 2020 · The fundus photograph shows exudative retinal detachment inferiorly. ... Fluorescein angiography shows a window defect consistent with an RPE tear ...
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Jan 20, 2020 · This article reviews the current ultra-widefield imaging systems and recent advances in their applications to clinical practice
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Preoperative estimation of retinal hole location using ultra-wide-field ...
Sep 19, 2023 · The Optos ultra-wide-field (UWF) imaging system is the latest generation of fundus examination instruments with non-contact and ultra-wide-field ...
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Visualization of retinal breaks on ultra-widefield fundus imaging ...
Nov 9, 2022 · We compare the ability of resident physicians to identify retinal breaks on ultra-widefield color fundus photos using the traditional image ...
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Electroretinography and Rhegmatogenous Retinal Detachment - PMC
Electroretinography (ERG) is commonly used to assess the physiological status of the retina. It has been extensively studied in inherited retinal and choroidal ...
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Electroretinographic Changes Following Retinal Reattachment ...
In summary, retinal detachment may cause severe reduction of ERG a- and b-wave amplitudes which usually recover shortly after reattachment surgery with maximum ...
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Preoperative Electrophysiological Characterization of Patients with ...
Electroretinography (ERG) is a diagnostic technique that allows clinicians to assess retinal function ... retinal detachment: Assessment with electroretinography ...
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Pneumatic Retinopexy - EyeWiki
Sep 19, 2025 · Pneumatic retinopexy (PR) was introduced by Hilton and Grizzard in 1986 as an outpatient procedure to repair rhegmatogenous retinal detachments.Introduction · Disadvantages · Surgical Procedure · Operative Procedure
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When and How to Use Pneumatic Retinopexy
Jun 1, 2019 · Pneumatic retinopexy (PR) is a nonincisional outpatient procedure used to treat selected cases of rhegmatogenous retinal detachment (RRD).
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Pneumatic retinopexy: patient selection and specific factors - PMC
In these cases, pneumatic retinopexy can be used to keep the macula attached in a macula-on retinal detachment, so that vitrectomy or scleral buckling surgery ...
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Scleral Buckling for Rhegmatogenous Retinal Detachment - EyeWiki
Jun 23, 2025 · Scleral buckling is an ophthalmic surgical technique that has been successfully employed as a primary or adjuvant procedure to repair rhegmatogenous retinal ...Pathophysiology · Diagnosis · Management · The scleral buckling operation
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Scleral Buckling - StatPearls - NCBI Bookshelf
The various indications for SRF drainage include bullous and chronic RD, high myopia, aphakia, inferior retinal break(s), old patients with poor RPE function, ...Introduction · Equipment · Technique or Treatment · Complications
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Scleral Buckling: A Review of Clinical Aspects and Current Concepts
Jan 9, 2022 · Scleral buckling represents a valuable treatment option for rhegmatogenous retinal detachment repair. The surgery is based on two main ...
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Pars Plana Vitrectomy - EyeWiki
Sep 18, 2025 · Indications for pars plana vitrectomy include removal of vitreous opacities, relieving vitreoretinal traction, restoring the normal anatomical ...Indications · Gauges · Instruments · Surgical Principles
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Vitrectomy - StatPearls - NCBI Bookshelf - NIH
One of the most common indications for a PPV is when there is pathology that opacifies the vitreous and thus reduces vision. One example is a non-clearing ...Introduction · Anatomy and Physiology · Indications · Technique or Treatment
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Pars plana vitrectomy for primary rhegmatogenous retinal detachment
Pars plana vitrectomy (PPV) is growing in popularity for the treatment of primary rhegmatogenous retinal detachment (RD). PPV achieves favorable anatomic ...
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Exudative Retinal Detachment - EyeWiki
Jun 23, 2025 · Diagnosis of ERD begins with a detailed history and ophthalmic exam. ... Physical Exam. Slit-lamp examination, dilated fundoscopy, and ...
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Interventions for asymptomatic retinal breaks and lattice ...
The objective of this review was to assess the effectiveness and safety of techniques used to treat asymptomatic retinal breaks and lattice degeneration
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Retinal Detachment: From One Medical Student to Another
Oct 15, 2013 · Retinal detachment is an important cause of decreased visual acuity and blindness. It is one of the most common ocular emergencies today.Missing: authoritative | Show results with:authoritative
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Intravitreal anti-vascular endothelial growth factor agents as an ...
Oct 15, 2025 · In recent 15 years, many studies have reported that anti-VEGF agents pretreatment can shorten PPV operation time, reduce PPV related ...
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Proliferative Vitreoretinopathy - EyeWiki
Aug 11, 2025 · Proliferative Vitreoretinopathy (PVR) is the most common complication of rhegmatogenous retinal detachment.<|control11|><|separator|>
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Assessment of Postural Compliance After Pneumatic Retinopexy - NIH
May 2, 2019 · Keeping a specific head position during the postoperative period is a fundamental part of many retinal surgical procedures, such as macular hole ...
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Hypertensive Retinopathy - EyeWiki
Sep 19, 2025 · Management. The treatment for hypertensive retinopathy is primarily focused upon reducing blood pressure. It is important to work together ...Disease Entity · Diagnosis · Differential diagnosis · Management
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Nonsurgical management of RRD may be reasonable for ...
Nov 11, 2022 · As an initial strategy, observation of patients with RRD who are asymptomatic may outweigh risks of surgery, when there appears to be a low risk of progression.Missing: protocols | Show results with:protocols
[70]
Outcome of primary rhegmatogenous retinal detachment surgery in ...
Overall primary and final success rate were 86% and 95.6% respectively. Overall mean visual acuity improved from 1.1 to 0.4 LogMAR postoperatively after a mean ...Missing: modern | Show results with:modern
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Primary retinal detachment repair: comparison of 1-year ... - PubMed
Results: Initial success rate for retinal reattachment was 86% for scleral buckling only, 90% for vitrectomy only, 94% for the combination of scleral buckling ...Missing: prognosis | Show results with:prognosis
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Managing Complications of Retinal Detachment Repair Surgery
Feb 1, 2025 · The majority of patients—approximately 80% to 90% depending on the surgical approach—treated for RD experience successful outcomes, but ...
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Impact of Duration of Macula off Rhegmatogenous Retinal ... - NIH
Scleral buckle surgery for macular-off Rhegmatogenous Retinal Detachment has good post-operative visual outcomes if repaired within two weeks.
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Effect of Duration of Macular Detachment on Visual Prognosis after ...
Jan 24, 2023 · Prolonged macular detachment causes damage to the photoreceptor cells, which leads to poor postoperative visual improvement and residual ...
[75]
Macula-off retinal detachments fare best when corrected within 2–3 ...
Jun 15, 2023 · This study shows that prompt surgery within 2 days of macular detachment leads to the best visual outcomes, as compared to 3 or 4 days post-detachment.
[76]
Proliferative Vitreoretinopathy - EyeWiki
Aug 11, 2025 · Treatment is principally surgical and often requires multiple procedures that, in fact, yield a high rate of retinal reattachment; nevertheless, ...Disease Entity · Primary Prevention · Diagnosis · Clinical Presentation (History...
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Proliferative vitreoretinopathy: an update on the current and ...
Oct 16, 2023 · In series with established PVR at presentation, the primary overall success rate has been reported between 43 and 69%; although cases can be ...
[78]
The effect of duration of macular detachment on results after the ...
Visual acuity after SB of 20/40 or better was seen in 71% of eyes with a DMD of 10 days or fewer, 27% of eyes with a DMD of 11 days to 6 weeks, and 14% of eyes ...
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Twenty-Year Follow-up for Scleral Buckling - JAMA Network
The 1-operation success rate was 82%, overall success rate was 95%, and median final visual acuity was 20/40. This study may serve as a basis for comparison ...
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What is the rate of recurrence of a detached retina in the same eye ...
Sep 9, 2009 · Retinal detachment can recur in the same eye, with recurrence rates varying from 10% to 20% depending on initial treatment and underlying causes ...
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Increasing frequency of hospital admissions for retinal detachment ...
Jul 21, 2021 · To estimate the effect of re-admission for recurrent retinal detachment, we assumed an average RRD recurrence rate of 13.0% [6] and a single ...Tractional Retinal... · Decrease In Scleral Buckling · Limitations Of This Study
[82]
Surgical Outcomes of Rhegmatogenous Retinal Detachment and ...
Sep 14, 2023 · Single-surgery anatomical success rate was 88.7% for SB-only, 89.7% for PPV + SB, and 75% for PPV-only. In the entire cohort, the median ...Missing: prognosis | Show results with:prognosis
[83]
Outcomes of Vitrectomy Combined with Scleral Buckling for Eyes ...
Dec 17, 2020 · Our results showed that a retinal reattachment was achieved in 95.2% of eyes with rRRD by a single PPV combined with SB. The BCVA at the final ...Missing: post- | Show results with:post-
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Proliferative Vitreoretinopathy: A Review - PMC - PubMed Central
The incidence of PVR in all cases of retinal detachment is estimated to be 5–10%. The incidence of PVR has largely remained unchanged in prospective studies ...
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Proliferative Vitreoretinopathy after Eye Injuries - PubMed Central
PVR develops as a relatively rare complication in about 8–10% of patients with primary retinal detachment. The condition is much more frequent after trauma, ...
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[Iatrogenic retinal breaks during vitrectomy: retrospective study]
Results: 13 patients with iatrogenic retinal breaks (6.6%) have been detected. In 8 cases the breaks affected the peripheral retina, in 4 cases they were ...
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Iatrogenic Retinal Breaks Complicating Pars Plana Vitrectomy
The incidence of peripheral breaks was 4% and of posterior breaks was 6%. Patients with proliferative diabetic retinopathy had a higher incidence of iatrogenic ...
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Cataract Surgery After Vitrectomy/Phacovitrectomy - EyeWiki
Sep 30, 2025 · Vitrectomy can lead to the formation and accelerated progression of cataracts, most commonly, the nuclear sclerotic (NS) type. A meta-analysis ...Background · Pre-operative considerations · Surgical Management
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Cystoid Macular Edema after Rhegmatogenous Retinal Detachment ...
Aug 21, 2022 · CME is a common complication after PPV for primary RRD repair. Eyes with worse presenting VA, severe PVR at initial presentation, endolaser retinopexy, and ...
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Cystoid Macular Edema after Retinal Detachment Surgery
Either cystoid macular edema or macular distortion was present in 38% of the phakic eyes and 64% of the phakic eyes after successful retinal detachment surgery.
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Elevated Intraocular Pressure Associated with Retinal Procedures
Mar 26, 2025 · Secondary glaucoma can occur after various vitreoretinal procedures. The risk factors vary for each type of procedure, and are of particular ...
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Endophthalmitis After Retinal Surgery: A 8-Year Medicare Analysis
May 30, 2025 · Endophthalmitis occurred in 1,019 cases for an overall incidence of 0.28%. Endophthalmitis rates following standard retinal detachment (RD) ...
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Endophthalmitis following pars plana vitrectomy: a literature review ...
The incidence ranges between 0.03% and 0.14% for 20 G PPV. None of the cases had additional concurrent surgery.
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Retinal Redetachment After Silicone Oil Removal - Retina Today
Removal of silicone oil can induce retinal redetachment. In fact, rates of retinal redetachment after silicone oil removal vary widely, between 6% and 28%.
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Timing of retinal redetachment after removal of intraocular silicone ...
The risk of retinal redetachment decreases steeply with increasing time after silicone oil removal. Three to 5 months after oil removal, retinal redetachment ...
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Lattice Degeneration - EyeWiki
Sep 18, 2025 · Eyes with lattice (with or without holes) are at very low risk for retinal detachment overall. ... Subclinical retinal detachment resulting from ...Missing: protocols | Show results with:protocols
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Diabetic Retinopathy: A Position Statement by the American ...
Feb 13, 2017 · More recently, the ACCORD trial of medical therapies demonstrated that intensive glycemic control reduced the risk of progression of diabetic ...
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Diabetic retinopathy: Prevention and treatment - UpToDate
Jun 11, 2025 · SUMMARY AND RECOMMENDATIONS · INTRODUCTION · RISK FACTORS · PREVENTION · Good glycemic management · Good blood pressure management · TREATMENT.
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Sports Eye Safety - American Academy of Ophthalmology
Mar 11, 2025 · Protective sports glasses with shatterproof plastic, called polycarbonate lenses, should be worn for sports such as basketball, racquet sports, soccer, and ...
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Retinal diseases - Symptoms and causes - Mayo Clinic
A retinal detachment is defined by the presence of fluid under the retina. This usually occurs when fluid passes through a retinal tear, causing the retina to ...Overview · Types · Symptoms
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Retinal detachment - PMC - PubMed Central - NIH
Mar 23, 2020 · Lifetime risk of retinal detachment is about 0.1% and is higher in patients who are older, have high myopia (nearsightedness greater than ...
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How common is retinal detachment for people with high myopia?
Mar 29, 2017 · The lifetime risk for retinal detachment in individuals with high myopia is about 1 in 20.<|separator|>
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The epidemiology of rhegmatogenous retinal detachment - PubMed
Jun 9, 2009 · RRD incidence varies with ethnicity and is strongly associated with increasing age, myopia and certain vitreo-retinal degenerations.
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Incidence of rhegmatogenous retinal detachment in France from ...
We found a higher hospital incidence rate of RRD in western and southern France. This may be due to differences in temperature, solar radiation or barometric ...
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International incidence and temporal trends for rhegmatogenous ...
Nov 23, 2023 · About one in 10,000 persons develop RRD each year. There is evidence of increasing trend for RRD incidence over time, with possibly doubling of ...Missing: demographics | Show results with:demographics
[106]
Incidence of rhegmatogenous retinal detachments is increasing in ...
Feb 18, 2023 · Across the study population, 8.11% of individuals were less than 30y, 21.18% were 30-50y, 59.25% were 50-70y, and 11.46% were 70y or older.Missing: demographics | Show results with:demographics