ABSTRACT
Background: Blunt trauma to the eye can present with varied manifestations involving both the anterior and posterior segments of the eye. Giant retinal tear (GRT) following trauma occurs most commonly at the equatorial region or anterior to the equator. GRT posterior to the equator is rare. Purpose: To demonstrate the successful management of a post?traumatic posterior GRT and full?thickness macular hole (MH) associated retinal detachment (RD). Synposis: A 21?year?old?male presented with sudden diminution of vision in the right eye (RE) following blunt?trauma with cricket ball. RE vision at presentation was hand movement close to face. Anterior segment of RE revealed pupillary sphincter tear, posterior synechiae and posterior subcapsular cataract (PSC). RE fundus revealed a posterior?GRT, full thickness MH, mild vitreous haemorrhage and rhegmatogenous RD. He was managed with pars plana vitrectomy, encircling scleral band, perfluorocarbon liquid?assisted flattening of GRT, internal limiting membrane peeling, and endotamponade. Post?operatively the retina was attached, MH was closed and the patient achieved an ambulatory vision of 1/60. Highlights: This video demonstrates the successful management of a posterior?GRT and MH associated RD. Removal of adherent hyaloid from the long anterior flap of posterior GRT, peeling of ILM from temporal narrow mobile strip of retina (which has a risk of radial extension of GRT edges) and manoeuvring in suboptimally dilated pupil are illustrated in this video.
ABSTRACT
Purpose: To study the clinical characteristics of uveitis in patients presenting to a tertiary care institute in the northern part of India, predominantly serving the population of Himalayan belt. Methods: In this retrospective descriptive case series, data of 141 eyes of 102 patients diagnosed between January 2019 and January 2021 were analyzed. Patients were diagnosed, named, and meshed as per the Standardization of Uveitis Nomenclature. A panel of investigations (systemic and ocular ancillary investigations) were done, which was individualized according to the clinical picture. Results: The mean age of presentation was 39.1 ± 14.62 years. A male predominance (62.7%) was noted. Unilateral presentation was seen in 61.8% of patients. Specific etiological diagnosis was not reached in 56.7% of cases. The incidence of infectious and noninfectious uveitis was 23.4% and 19.9%, respectively. The frequency of anterior, intermediate, posterior, and panuveitis was 23.4%, 11.3%, 46.8%, and 18.5%, respectively. Posterior uveitis was the most frequent anatomical location (46.8%). Tuberculous uveitis was the most common definitive etiology irrespective of location (18.5%). Anterior, intermediate, and posterior uveitis were more frequently idiopathic in origin. Sympathetic ophthalmitis was the most common cause for panuveitis. Conclusion: Uveitis significantly affected the working age group population. Despite the evolution of diagnostic investigations, etiology remained unknown in many cases of uveitis. Infectious etiology was more common. Posterior uveitis as the most frequent anatomical location in our study may be attributed to the tertiary care referral bias.
ABSTRACT
Purpose: To estimate prevalence of common ocular morbidities including color blindness among school?attending children of an urban foothill town of Uttarakhand State in Northern India. Methods: A cross?sectional study was conducted among school?going children of age group 6–16 years of standard I– XII. Schools were selected using population proportionate to the size sampling technique. Detailed ocular examination including color vision and unaided or aided visual acuity for various ocular morbidities was done. Data was entered into MS excel with statistical analysis using SPSS version 23 with significant P value <0.05. Results: In total, 13,492 students (mean age 10.9 ± 2.7 years) with almost equal male to female ratio were screened. Overall prevalence of ocular morbidity was 23.2%, with refractive error (18.5%) on top, followed by color blindness (2.2%). The later was observed more among males (3.0%) as compared to females (1.4%) with significantly higher odds, OR = 2.3 (1.7–2.9) (P < 0.001). Conclusion: Refractive error has been the most common ocular morbidity, followed by color blindness. Earliest detection can prevent permanent disability and disappointment among youngsters when rejected from entering certain professions due to color vision defect