Clinical Profile and Visual Outcome of Blunt Ocular Trauma in a Tertiary Care Centre of Central India: A Prospective Study

Abstract

Introduction: Ocular trauma is a major cause of visual morbidity and Visual impairment leading to injury of the globe, optic nerve and adnexa ranging from superficial to vision-threatening complications. Objective: To study the factors leading to blunt ocular trauma, its characteristics, presentation and Outcome. Methods: Hospital-based prospective study conducted at the tertiary care centre of central India. The patient was assessed and if required, admitted. They were followed up on 1st week,1st month,6th month and were assessed for visual outcome and complications. Results: Male constituted 66% and female 34% of all patients. This study had patients of age ranging from 3 to 90 years. Most of the patients were found in the age group of 31-40 years(20.3%). In our study which included 103 cases, there were 20% cases of RTA and 80% cases of non-RTA. 85(82.5%) had lid oedema with chemosis of conjunctiva.87(84.4%) patients had a sub-conjunctival haemorrhage.16 patients (15.5%) presented with a corneal abrasion.32 patients(31.06%) presented with traumatic hyphaema.2 patients(1.9%) had traumatic optic neuropathy.7 patients(6.7%) presented with Berlin’s oedema and 8(8.1%) presented with angle recession glaucoma. Final visual outcome of patients was,1 patient(0.97%)had no perception of light,4 patients(3.8%) had visual acuity of perception of light and projection of rays inaccurate. 7 patients(6.7%) had vision perception of light and projection of rays accurate.45(43.68%) patients regained visual acuity of 6/6 Conclusion: Blunt trauma was more common in males. Most common age group was 4th decade. Road traffic accidents constituted a large number of blunt injuries. Road traffic accidents had a high rate of visual loss due to optic nerve injury.