Ocular Trauma Research Articles

Ocular Traumas among Artisans Received at the University Teaching Hospital in the Suru-Lere Zone of Cotonou, Benin

Introduction: Authors investigated the epidemiological, clinical, therapeutic, and evolutionary aspects of ocular traumas among artisans received at the Suru-Lere University Teaching Hospital (CHUZ-SL) in Cotonou, Benin. Method: A retrospective study was conducted over a 5-year period at the Suru-Léré University Teaching Hospital by exhaustive recruitment of 715 patients consulting for ocular trauma during the period. Included in the study were the records of artisan patients received for ocular trauma during their activities. Results: In total, 89 cases of ocular traumas among artisans were collected, representing a frequency of 12.45%. The mean age of the patients was 30.60 ± 10.47 years. Male artisans were the most numerous (97.8%) with a sex ratio of 43.5. The most exposed professions were welders, accounting for 36%, followed by carpenters at 15.7%. The average consultation delay was from 24 hours to one week (61.8%). The right eye was the most affected, accounting for 51.7%. In the majority of cases, it was a trauma due to the projection of a superficial foreign body (84.30%). Predominant initial lesions were bulbar hyperemia (53.93%) and corneal ulcer (34.5%). Most patients underwent medical and surgical treatment (62.9%). Sequelae included corneal opacities (75.4%). Conclusion: Ocular traumas among artisans are quite frequent and can be prevented by the use of personal protective equipment.

Demographics, Presenting Features, and Outcomes of Adult Patients with Ocular Trauma

Introduction. Ocular trauma is a common cause of permanent vision loss in adults. The combination of an accurate clinical examination and imaging offers the best prognostic indicators for patients and helps to navigate treatment modalities. This is a retrospective chart review of examination and imaging findings for ocular trauma and how they correlate with treatment course and visual acuity (VA) outcomes. Methods. Adult patients with ocular trauma presenting to a single institution between January 2013 and December 2020 were evaluated. Initial examination and imaging findings were compared for associations with each other and with VA outcomes. Results. 136 ocular traumas on 134 patients were included. The median presenting logMAR VA was 2.7 (interquartile range (IQR) 1.2–3.7) with 62% open globe injuries. The most commonly reported finding on initial CT scan was globe deformity (30%), on B‐scan was choroidal detachment (20%), and on ultrasound biomicroscopy was intraocular foreign body, ciliochoroidal effusions, or angle recession (21% each). Worse vision was observed for patients positive for retinal detachment on initial B‐scan compared to those negative for this finding at 6‐month (median logMAR 2.7 vs. 0.5; P < 0.0001) and at final post‐injury evaluation (median logMAR 3.7 vs. 0.4; P < 0.0001). Similarly, worse VA was observed for patients with choroidal detachment on initial B‐scan compared to those without this finding at 6‐month (median logMAR 1.4 vs. 0.5; P = 0.002) and at final post‐injury evaluation (median logMAR 2.0 vs. 0.4; P < 0.0001). If positive conjunctiva/sclera examination findings were identified, 66% had positive findings on B‐scan, whereas if the conjunctiva/sclera examination findings were absent, 41% had positive findings on B‐scan (P = 0.005). If anterior chamber (AC) examination findings were positive, 59% had positive findings on B‐scan, whereas if the AC examination findings were absent, 37% had positive findings on B‐scan (P = 0.03). Discussion. The predictive value of examination findings in this study may offer insight as to long‐term visual prognosis. Positive B‐scan or CT findings should increase suspicion for open globe injuries.

A clinical study of childhood penetrating ocular trauma in a tertiary care center in Southern India

Aims: Ocular trauma is one of the major causes of monocular blindness in the pediatric age group, causing significant visual morbidity. The purpose of this study is to identify the causes, types, location of injuries, and clinical features due to ocular trauma in a tertiary care center. Settings and Design: It is a retrospective hospital-based observational study. Materials and Methods: Demographic details of 69 consecutive patients up to 14 years of age who were hospitalized for primary repair of penetrating ocular injuries during March 2017 to March 2019 were documented and evaluated. Results: Fifty-six (81.16%) children were male. The mean age was 8.31 ± 3.96 years. Thirty-one (44.93%) were in the 6–10-yearage group. The most common cause of injury was with wooden stick in 23 cases (33.33%). Full-thickness corneal tear was seen in 52 cases (75.36%). Associated anterior segment involvement included iris prolapse in 34 cases (49.28%), hyphemia in 11 (15.94%), and traumatic cataract in 15 (21.74%), interlamellar corneal foreign body in two cases, and associated full-thickness lid tear involving lid margin in two cases. The posterior segment involvement in the form of vitreous hemorrhage in 19 (27.53%) cases, retinal detachment involving macula in seven cases (10.14%), choroidal detachment in six cases (8.69%), endophthalmitis in five cases (7.25%), and retained intraocular foreign body in three (4.35%). Conclusions: Prevention is always considered superior to the best treatment. Parents should be educated about the devastating complications of ocular trauma, need for supervision, and need for timely referral to the eye care center.

Pediatric ocular trauma: insights from a tertiary care hospital in Northern India

Background Childhood ocular trauma has major consequences since it can lead to lifelong blindness and visual impairment. Purpose The aim of this study was to assess the burden of pediatric ocular trauma and to identify its important determinants. Patients and methods This prospective study included all individuals (N=124) less than 18 years old who experienced eye injuries and sought treatment at the Outpatient or Emergency Services of the Department of Ophthalmology, Government Medical College, Jammu, India. The collected data included a detailed history of the injury, including systemic factors. The demographic and clinical information, such as age, sex, urban or rural residence, injury date and time, and previous treatments were also recorded. Results A total of 523 children (0–18 years old) with a mean age of 10.96±0.24 years were included in the study. Among these, 124 (23.71%) children with a mean age of 9.86±1.23 years had ocular injuries. The highest incidence of ocular trauma (68.54%) was observed in the 6–12-year-old age group. Boys accounted for the majority of cases (74.19%), and rural children were disproportionately affected (69.35%). Open globe injuries were more prevalent (62.9%) than closed globe injuries (25.0%). Perforating corneal injuries were the most common type of open globe injury (70.51%), while bat/ball injuries (38.70%) and falls (22.58%) were the leading causes of closed globe injuries. Zone I injuries were the most frequent location for both open and closed globe injuries. The Ocular Trauma Score was used to predict the injury severity, demonstrating an accuracy of 80%. The visual acuity data were available for 63 (57.79%) children at the initial presentation. Among these, 14 (22.22%) had no light perception, 23 (36.51%) had light perception, and 26 (41.27%) demonstrated a best-corrected visual acuity of 0.2±0.1 (0.1–0.3). At the final follow up at 6 months, five (7.94%) eyes experienced a vision of no light perception attributed to optic nerve avulsion, one (1.59%) eye retained light perception, two (3.17%) eyes demonstrated counting fingers acuity, and 55 (87.3%) eyes achieved a best-corrected visual acuity of 0.8±0.6 (range: 0.8 to ≥0.9). Conclusion The current study highlighted the substantial impact of pediatric ocular trauma, with a focus on open globe injuries and prevalent risk factors. The observed improvement in visual acuity underscores the significance of timely intervention, yet the 7.94% incidence of monocular blindness signals the ongoing need for targeted prevention strategies in this vulnerable population.

Experiência cotidiana de pessoas com trauma ocular e maxilofacial resultante de violência por agentes do Estado no contexto da crise social chilena: aproximações a partir de uma perspectiva de direitos humanos

Abstract Introduction The violent repression that occurred in Chile during the social outbreak (2019-2020) left an unprecedented number of people injured as a result of ocular and maxillofacial trauma as a result of the action by state agents, unleashing a socio-sanitary crisis that required the approach of health problems with an emphasis on structural and functional damage. Objective To analyze the daily experience of people affected by ocular and/or maxillofacial trauma from a human rights perspective, with emphasis on providing background information that contributes to functional and psychosocial support processes. Method Study with a qualitative approach, considering the analysis of three in-depth interviews focused on the daily experience produced as a result of police violence. These were analyzed based on the content analysis technique, with subsequent triangulation. Results A series of interferences and daily repercussions as a result of the trauma were observed, generating the phenomenon of an interfered daily life in addition to self-estrangement. The contrast between the experiences and expectations of health care and reparation processes was discussed, which are still insufficient and tend towards re-victimization. Conclusion Access to functional and psychosocial rehabilitation is a fundamental part of the processes of integral and psychosocial repair for the people who lived through these traumatic experiences during the social outbreak. It is essential that health and judicial mechanisms deepen approaches from a human rights perspective, incorporating the gender approach to comply with the principles of truth, justice, reparation, and guarantees of non-repetition.

Microbial keratitis in Sao Paulo, Brazil: a 10-year review of laboratory results, epidemiological features, and risk factors.

To study epidemiological data, laboratory results, and risk factors associated with microbial keratitis. We conducted a retrospective study of corneal sample cultures from patients with microbial keratitis from January 2010 to December 2019. Results were analyzed according to the etiological diagnosis of bacterial, mycotic, or parasitic infection and were associated with related risk factors. We analyzed 4810 corneal samples from 4047 patients (mean age 47.79 ± 20.68 years; male 53.27%). The prevalence of bacterial, fungal, and Acanthamoeba infections were 69.80%, 7.31%, and 3.51%, respectively. The most frequently isolated bacteria were coagulase-negative Staphylococcus (CoNS) (45.14%), S. aureus (10.02%), Pseudomonas spp. (8.80%), and Corynebacterium spp. (6.21%). Among CoNS, the main agent was S. epidermidis (n=665). For mycotic keratitis, Fusarium spp. (35.42%) and Candida parapsilosis (16.07%) were the most common agents among filamentous and yeasts isolates, respectively. Contact lens use was associated with a positive culture for Acanthamoeba spp. (OR = 19.04; p < 0.001) and Pseudomonas spp. (OR = 3.20; p < 0.001). Previous ocular trauma was associated with positive fungal cultures (OR = 1.80; p = 0.007), while older age was associated with positive bacterial culture (OR = 1.76; p = 0.001). Our findings demonstrated a higher positivity of corneal sample cultures for bacteria. Among those, CoNS was the most frequently identified, with S. epidermidis as the main agent. In fungal keratitis, Fusarium spp. was the most commonly isolated. Contact lens wearers had higher risks of positive cultures for Acanthamoeba spp. and Pseudomonas spp. Ocular trauma increased the risk of fungal infection, while older age increased the risk of bacterial infection.

Visualizing the Spectrum: B-scan Ultrasonography Across Diverse Ocular Abnormalities: A Pictorial Review

B-scan ultrasonography (USG) is a simple, non-invasive tool for diagnosing lesions of the posterior segment of the eye. Ocular conditions that hinder fundoscopy such as cataract, lens dislocation/ subluxation, vitreous degeneration, vitreous haemorrhage, retinal detachment, ocular trauma, ocular tumours such as metastasis, choroidal melanoma can be accurately evaluated with this modality. In addition to being cost effective, it is non-invasive, easily available, produces high resolution images and its results are reproducible. An understanding of the basic anatomy of the eye, the US technique, and common pathological entities affecting the eye will allow radiologists to readily diagnose these entities and thus guide the referring ophthalmologist in choosing the treatment. This article focuses on the common ocular pathologic conditions that affect the eye particularly the posterior ocular segment and their pictorial representation in B scan ultrasonography.

A novel predictor of persistent ocular hypotony after pars plana vitrectomy for rhegmatogenous retinal detachment: The initial intraocular pressure difference between the eye with RRD and the fellow eye.

To evaluate the predictive value of initial intraocular pressure difference of the detached and fellow eyes of patients with complex rhegmatogenous retinal detachment on postoperative persistent ocular hypotony. This retrospective observational study included 538 eyes of 538 unilateral complex rhegmatogenous retinal detachment patients with a proliferative vitreoretinopathy grade of C-1 or higher, treated with silicone oil endotamponade following pars plana vitrectomy. The patients were divided into Group A (patients having silicone oil removal without ocular hypotony; n=504) and Group B (patients with persistent ocular hypotony following silicone oil removal [n=8, 23.5%] and with retained silicone oil [n=26, 76.5%] due to the risk of persistent ocular hypotony; total n=34). Ocular hypotony was defined as an intraocular pressure of <6 mmHg on two or more occasions. Patients' demographics, including age, sex, and follow-up time, and ocular characteristics, including ocular surgical and trauma history, initial and final best-corrected visual acuity, intraocular pressure and initial intraocular pressure difference of the detached and fellow eyes, and anatomical success rates and postoperative complications, were retrospectively collected from the electronic patient files. The initial intraocular pressure was significantly lower in the detached eyes of Group B than in Group A (8.3 ± 3.5 vs. 12.9 ± 3.3, p<0.001). Also, the initial intraocular pressure difference was significantly higher in Group B than in Group A (8.9 ± 3.2 vs. 2.2 ± 2.7mmHg, p<0.001). The receiver operating characteristic curve analysis showed that the cutoff value of the initial intraocular pressure difference was 7.5mmHg for the risk of persistent ocular hypotony. The most influential factors on postoperative persistent ocular hypotony in the binary logistic regression analysis were the initial intraocular pressure difference and the need for a retinectomy. In eyes with complex rhegmatogenous retinal detachment treated with pars plana vitrectomy and silicone oil tamponade, the initial intraocular pressure difference could be of value in predicting postoperative persistent ocular hypotony and could guide surgeons on the decision of silicone oil removal.

Daily experience of people with ocular and maxillofacial trauma as a result of violence by State agents in the context of the Chilean social outbreak: approaches from a human rights perspective

Resumen Introducción La violenta represión ocurrida en Chile durante el estallido social (2019-2020) dejó un número sin precedentes de personas lesionadas con resultado de trauma ocular y maxilofacial producto de la acción de agentes del Estado, desatando una crisis socio-sanitaria que requirió del abordaje las problemáticas de salud con énfasis en el daño estructural y funcional. Objetivo Analizar la experiencia cotidiana de personas afectadas por trauma ocular y/o maxilofacial desde una perspectiva de derechos humanos, con énfasis en aportar antecedentes que contribuyan a los procesos de apoyo funcional y psicosocial. Método Estudio de enfoque cualitativo, considerando el análisis de 3 entrevistas en profundidad centradas en la experiencia cotidiana producida a raíz de la violencia policial. Éstas se analizaron en base a la técnica de análisis de contenido, con una posterior triangulación. Resultados Se apreciaron una serie de interferencias y repercusiones cotidianas producto del trauma, generando el fenómeno de una cotidianidad interferida, además del extrañamiento de sí misma/o. Se discutió sobre el contraste entre las experiencias y expectativas de la atención en salud y procesos de reparación, que resultan aún insuficientes y tienden hacia la revictimización. Conclusión El acceso a rehabilitación funcional y psicosocial es parte fundamental de los procesos de reparación integral de las personas que vivieron estas experiencias traumáticas durante el estallido social. Es fundamental que los dispositivos sanitarios y judiciales profundicen abordajes desde una perspectiva de derechos humanos incorporando el enfoque de género para cumplir los principios de verdad, justicia, reparación y garantías de no repetición.

Lens Dislocation and Phacoantigenic Glaucoma Secondary to Ocular Trauma in a 54-Year-Old Male: A Case Report and Literary Review

Lens Dislocation and Phacoantigenic Glaucoma Secondary to Ocular Trauma in a 54-Year-Old Male: A Case Report and Literary Review

Clinical and Epidemiological Aspects of Traumatic Cataracts in Children at CHU Campus of Lome

Introduction: Traumatic cataracts are the leading cause of unilateral cataracts, with a risk of amblyopia in young children. The objective of this study was to describe the epidemiological and clinical aspects of traumatic cataracts in children at CHU Campus of Lome. Methods: This was a retrospective descriptive study conducted using records of children with cataract due to blunt or penetrating trauma who were admitted to the ophthalmology department at CHU Campus from January 2015 to December 2020 (6 years). Results: Eighty over the 7,800 children examined had traumatic cataracts. The mean age was 7.70 ± 3.64 years [1.1 years; 15 years]. Patients aged 5 to 10 years were the most represented with 47.50% of cases. The predominance was male, with a sex ratio of 1.5. Play was the main cause of ocular trauma in 32.50% of cases. The most common vulnerating agent was wood in 29.48% of cases, followed by a punch in 26.93%. Trauma was blunt in 57.50% of cases and penetrating in 42.50%. Anatomically, total cataract was the most common type in 70.59% of children, with a low vision on admission ≤ 1/10 in 51.25% of cases. Conclusion: Traumatic cataracts in children are uncommon but serious. Play was the primary circumstance of onset, as well as wood for the vulnerating agent. Cataracts were mostly unilateral and total, with a risk of amblyopia in young children.

Epidemiological profile of mechanical ocular trauma in a tertiary care hospital in rural area

Epidemiological profile of mechanical ocular trauma in a tertiary care hospital in rural area

Spontaneous lens absorption following nonpenetrating ocular trauma

Spontaneous lens absorption following nonpenetrating ocular trauma

Prevalence of Ocular Trauma at the Reference Health Center (CSREF) of Kati

Prevalence of Ocular Trauma at the Reference Health Center (CSREF) of Kati

Evaluating the effectiveness of inflammatory markers in pediatric open globe injury using a modified pediatric ocular trauma score.

This study aims to assess pediatric patients with Open Globe Injury (OGI) using the Modified Pediatric Ocular Trauma Score (MPOTS) and to investigate the correlation between Neutrophil-to-Lymphocyte ratio (NLR) and Platelet-to-Lympho-cyte ratio (PLR) parameters with the prognosis determined by MPOTS. In this retrospective study, we included pediatric patients with OGI. Recorded data encompassed demographic details, injury type, duration from injury to surgery, complete ophthalmological examinations, initial and final visual acuities, anterior segment and fundus findings, and NLR and PLR values. Patients were categorized into three groups based on their MPOTS scores: Grade I (≤30 points), indicating high risk; Grade II (35-65 points), moderate risk; and Grade III (≥70 points), low risk. Differences between categories were statistically evaluated. The study comprised 22 patients. In Category I, the duration from injury to surgery was longer (p=0.018). The most common injury type in this category was globe rupture, occurring in four (50%) patients, with a significant difference noted between the groups (p=0.041). Category I exhibited lower final visual acuity and higher NLR and PLR values compared to the other categories (p<0.050 for all values). Both NLR and PLR demonstrated significant negative correlations with MPOTS (respectively, r=-0.869, p<0.001; r=-0.809, p<0.001). The Modified Pediatric Ocular Trauma Score is an effective and practical method for assessing the prognosis of pediatric patients with Open Globe Injury (OGI). Furthermore, there is evidence indicating a negative correlation between MPOTS and the increase in NLR and PLR values that often follows OGI in this patient population.

Epidemiological profil of post contusive hyphaema experience of the paediatric ophthalmology department of Casablanca

Aims/Purpose: Hyphaema is defined as the presence of blood in the anterior chamber. It occurs after a contusive or perforating ocular trauma or in the aftermath of ocular surgery. The aim of our work is to analyse the clinical, therapeutic and evolutionary profile of post‐contusive hyphaema.Methods: A retrospective study was conducted on 66 children (33 eyes) admitted to the ophthalmologic emergency room for post‐contusive hyphaema followed and treated in the paediatric ophthalmology department of the 20 August hospital in Casablanca between January 2015 and January 2023.Results: There was a male predominance with 67% of boys affected. The average age was 9.5 years. The main cause of consultation was visual acuity (VA) loss in 49%. On examination, the initial VA was &lt;1/10 in 38% of cases, the ocular tone was &gt;20 in 30% of cases. Hyphaema was classified as stage I in 26.4%, stage II in 52%, stage III in 15.2%, stage IV in 6.4%. Post‐traumatic cataract was present in 50% of the cases, lens dislocation in 22% of the cases, angle recession in 6%. Intravitreal haemorrhage was present in 2 patients, berlin oedema in 3 patients. The treatment prescribed in all patients was strict rest, abundant drinks, oral and local corticotherapy and dilatation with atropine. In addition, a hypotonizing treatment was prescribed for the patients who presented an ocular hypertonia. The evolution was marked by the total resorption of the hyphaema in 90% of the cases. Surgical treatment (hyphaema lavage) in 10% of cases. The final VA was &gt;6/10 in 60% of cases. The most serious complication was haematocornea in 6% of cases.Conclusions: Frequent and serious condition in children that can jeopardize the functional prognosis of the eye. When the diagnosis is made, the management must be early in order to avoid complications.

TFOS lifestyle report: Effects of contact lenses on the ocular surface and adnexa

This presentation summarizes the evidence‐based findings of the Contact Lens Subcommittee of the recent Workshop of the Tear Film &amp; Ocular Surface Society, entitled “A Lifestyle Epidemic: Ocular Surface Disease” (www.tearfilm.org).Several risk factors can increase the potential for complications associated with contact lens wear, such as ignoring appropriate contact lens care, disregarding an ocular or systemic disease (especially if associated with an unhealthy ocular surface), reduced clinical surveillance and the simultaneous use of excessive alcohol, tobacco, or recreational drugs. The recent pandemic has introduced novel challenges to the wear of contact lenses, including mask associated dry eye, discomfort and fatigue with digital devices, accidental exposure to hand sanitizers and a decreased duration of contact lens wear. Adverse environments for lens wearers, such as pollution, dust, smoke, and sport or work accidents determining ocular trauma, can represent challenges for the use of contact lens, though protective in some cases. To ensure the best outcomes for contact lens wearers in adverse situations, prescription choice should consider several factors, including night driving, sports, wear at high altitude, military application, and outer space environments.This presentation synthetises the lifestyle‐related choices made by both clinicians and contact lens wearers, and underlines that, if appropriately undertaken, these can positively impact contact lens wearers quality of life. A systematic review and meta‐analysis highlight the need to better understand the influence of lifestyle factors on contact lens dropout.

Next-Generation Methods for Precise pH Detection in Ocular Chemical Burns: A Review of Recent Analytical Advancements

Ocular burns due to accidental chemical spillage pose an immediate threat, representing over 20% of emergency ocular traumas. Early detection of the ocular pH is imperative in managing ocular chemical...

INCIDENCE OF OCULAR TRAUMA AMONG THE PATIENTS HOSPITALIZED IN THE OPHTHALMOLOGY DEPARTMENT OF AYUB TEACHING HOSPITAL

Background: Ocular trauma is leading cause of mono or binocular vision deterioration. This study was conducted to determine the incidence of ocular trauma in patients in our set-up. Methods: A retrospective observational study was done from Nov 2021 to Jan 2022 on all admitted patients for age, gender, occupation and activity at the time of injury, nature of injury, and traumatic agent. Data were classified into 5 groups on basis of trauma setting. Injuries were grouped in accordance with Birmingham Eye Trauma Terminology System. Results: The total number of patients admitted to the Ophthalmology Department was 458. Out of these, 61 (13.31%) patients were admitted with Ocular trauma. Ocular trauma was highest in age group of 1–20 years (59%), followed by age group 21–40 years (31.1%). Ocular trauma was very frequent (39.34%) in 1st decade of life. Males were most affected (80.3%). The most common setting for ocular injuries was sports/playtime (44.26%) followed by work-related injuries (27.86%) and household/indoor injuries (16.39%). Blunt objects accounted for most trauma (50.81%) followed by sharp objects (45.9%). Wood (39.34%) was the most common traumatic agent followed by stone (24.59%). Cornea (43.47%) was the most frequently damaged tissue followed by eyelids (41.30%). Conclusion: Ocular trauma was highest during sports/playtime, especially in the first decade of life. There is a need for parents’ education regarding the risk of ocular trauma with trivial objects such as toys and utensils and the impact of ocular trauma on vision. Pak J Physiol 2023;19(4):29–31

Visual outcomes and prognostic factors of early pars plana vitrectomy for open globe injury.

To identify the clinical features and outcomes of early vitrectomy in patients with open globe injury (OGI) and the prognostic factors for visual outcome. This retrospective observational case series included 390 eyes in 389 patients diagnosed with OGI receiving vitrectomy within four days after injury. Preoperative parameters included the injury types, wound locations, consequent tissue damages, initial visual acuity (VA), and ocular trauma score. Postoperative outcome measures included surgical procedures, retinal (re)attachment, complications, and final VA. The logistic analysis evaluated the prognostic factors for visual outcome. Intraocular foreign bodies (59.2%) and penetrating injuries (28.7%) were the most common injury types. Among the 165 eyes with retinal detachment (RD), 121 (73.3%) had retinal reattachment during early primary vitrectomy, and 32 (19.4%) were repaired during a second or subsequent surgery. Thirteen eyes (3.3%) were enucleated. The final VA improved from the initial level in 207 eyes (55.2%), remained unchanged in 123 (32.8%), and decreased in 45 (12.0%). Multivariable regression revealed that the injury zone, initial VA, RD, and endophthalmitis were associated with poor visual outcomes (P < 0.05). Higher zone injury, low initial VA, RD, and endophthalmitis are predictors of poor visual outcome in eyes undergoing early vitrectomy for OGI.