Ten Tenets Every Ophthalmologist should know about Collaborative Ocular TB Study (COTS)

“Ocular tuberculosis, a disease that we fear, Stealthily attacks the eyes, year after year. In the dark and quiet, it spreads its deadly grime, Causing pain and inflammation, and a loss of sight sometimes. Choroidal TB is the commonest sight, With serpiginous-like choroiditis, it takes its flight. Retinal vasculitis too, causes so much pain, Ocular tuberculosis, an insidious foe, it will remain. B...Read More

Articles Uvea & Inflammatory Diseases

Top Ten Tips - Shaping and Sharpening a Clinical Survey

Surveys are helpful in understanding trends in the management of disease, the changes in the way a disease is treated and also how different factors can affect the choices a clinician makes. But the best surveys are the ones that bring out new information on topics, questions or trends that may seem familiar. Here are a few ways on maximising the responses to your survey questions: 1. Brief honest...Read More

Articles Miscellaneous

Optical Coherence Tomography Biomarkers in Diabetic Macular Edema

One of the major microvascular complications of diabetes mellitus is diabetic retinopathy. Diabetic macular edema (DME) and proliferative diabetic retinopathy are the most common causes of vision loss in diabetic retinopathy. Pathogenesis of DME: A simplified understanding of the pathogenesis of DME formation is depicted in Figure 1: The role of vascular endothelial growth factor (VEGF) and inflam...Read More

Articles Retina & Vitreous

Refinement Of IOL Power Calculation

Dr. D K Verma

PowerPoint Cataract

YAG Laser Capsulotomy

Dr Fransisco Msonge

PowerPoint Cataract

Ten Points A Surgeon Should Know About the Phaco-probe

1. Basic structure of phaco probe Phaco Probe has two attachments (For aspiration & Irrigation) and one wire coming out of back end for power supply and sensors. In the front there is the tip attached to the hand piece, which has a silicon sleeve around it with two apertures. The irrigation tubing are wider in diameter than aspiration and both tubings are colour coded Fig 1 Basic Structure of Phac...Read More

Articles Cataract

Evaluation of The Optic Nerve Head in Glaucoma

Introduction The diagnosis of primary open-angle glaucoma is based on the triad of increased intraocular pressure, visual field changes and optic nerve head changes. Apart from the glaucomatous changes in the optic nerve head, the other two factors in isolation lack diagnostic sensitivity. In fact, studies have shown that careful evaluation of the optic nerve head has high specificity and that an ...Read More

Articles Glaucoma

Ten Tenets of Diagnostic Vitrectomy

Diagnosis of posterior segment inflammatory or infectious disease is mostly based on clinical presentation, ocular imaging and specific laboratory tests. However, in the absence of a characteristic clinical picture of a specific disease the diagnosis of uveitis can be challenging. It has been reported that upto 33% of uveitis remain undiagnosed. Moreover, some of the malignant or infective disease...Read More

Articles Retina & Vitreous

Ten mistakes to avoid while testing for RAPD

Introduction: A relative afferent pupillary defect (RAPD) is an important sign that detects a lesion in the afferent pathway of light reflex. It is seen in unilateral or asymmetric bilateral lesions of the retina and optic nerve upto but not involving the chiasm. It has been noted though, even in lesions of optic tract and pretectal afferent fibres of dorsal mid brain. Although the test requires b...Read More

Articles Neurophthalmology

Practical Tips for Retinopathy of Prematurity Screening

Retinopathy of Prematurity (ROP) is a proliferative disease of the retina which affects developing retinal vessels of prematurely born infants. The screening process should be carried out within 1 month of delivery of the infant. Delaying this or missing out on screening could result in the progression of abnormal neovascularization, which can lead to the development of tractional retinal detachme...Read More

Articles Retina & Vitreous