Vitreoretinal Surgery — MCQs

What is the most common cause of vitreous hemorrhage in diabetic retinopathy?

Pneumoretinopexy is an outpatient procedure in which retinal detachment is sealed with air insufflation. Which of the following gases is used in pneumoretinopexy?

A diabetic patient presents to you with visual acuity of 6/9 in one eye. Further investigations revealed preretinal hemorrhages with neovascularization at the optic disc. What is the next step in management?

For autopsy, vitreous is preserved in:

Which of the following treatments is not suitable for advanced proliferative diabetic retinopathy with extensive vitreoretinal fibrosis and tractional retinal detachment?

Ocriplasmin is a recombinant protease and it is used to treat:

What is the primary procedure used in retinal detachment surgery?

Consider the following causes of visual loss : 1. Obstruction of the central retinal artery 2. Vitreous and retinal haemorrhage 3. Cataract 4. Retinal detachment Which of the above causes are associated with acute visual loss in a patient?

All are manifestation of dengue virus infection in eye except?

A 52-year-old woman with a 15-year history of poorly controlled type 2 diabetes mellitus presents with gradual blurring of central vision in both eyes over the past 6 months. Her HbA1c is 10.2%. Fundus examination reveals dot-blot haemorrhages and hard exudates in the macular region bilaterally. Her best-corrected visual acuity is 6/24 in the right eye. The OCT is shown (Image 2). According to current evidence-based guidelines, which of the following represents the most appropriate first-line treatment for the condition demonstrated on imaging in this eye?