Ten Tips to Achieve a Complete Curvilinear Capsulorhexis
1. See clearly: Focus the microscope in such a way that the anterior capsule is exactly in focus. Low magnification would help in increasing depth perception, even though things don’t appear grossly magnified. Even if the patient moves the eye a little, things don’t go out of focus. 2. Stain if needed: If the red glow is not very clearly seen, and the cut end of the anterior capsular flap may not ...Read More
Mirrorless Camera Assisted Ophthalmic Surgery Recording Systems
Introduction Surgical videos are an invaluable medium for surgical education. They allow not only for objective assessment & informative audits but also permit introspective critical analyses of surgical techniques. One may be doing a fantabulous job in his / her operating room but shall never be able to share his/her experience and skill unless the surgical video is recorded in good quality. One ...Read More
Ten Tips for Youngsters to Increase Proficiency in Phacoemulsification
Phacoemulsification, like any other surgery, comes with its learning curve. Here are some pearls, from my experience, to help you ‘shorten’ and ‘Flatten the curve’. 1. Believe in yourself: The first step to successfully doing anything in life is to believe in yourself. Believe you can and you are half way there. 2. Observe, Observe, Observe & Learn I am a firm believer of this quote by Marilyn vos...Read More
New normal - Tenets with Cataract Surgery Every Ophthalmologist Should Know during COVID-19 pandemic
Introduction: Cataract is the second most common cause of preventable blindness worldwide and the most common cause of preventable blindness in India, affecting nearly 65.2 million worldwide [1-5]. To control the number, a high cataract surgery rate (CSR) is required. Sudden lockdown due to the current pandemic led to the cessation of elective cataract surgery [6,7], causing a sharp decline in the...Read More
The retina is the innermost of the three coats of the eye. This layer is responsible for converting relevant information from the image of the external environment into neural impulses that are transmitted to the brain. Broadly retina consists of two primary layers: an inner neurosensory retina and retinal pigment epithelium (RPE). 1 ? Sensory retina develops from the inner layer of the neuroectod...Read More
Cytokines: Made Simple for the Ophthalmologists
In the time of the global pandemic known as COVID- 19, everyone has heard the phrase ‘cytokine storm’ and how it can be a deadly consequence of the SARS- CoV2 virus infection. What are these cytokines though? What do they normally do in our bodies and why are they sometimes so deadly? Little multifunctional molecules The presence of pus-filled exudates, fever, localized swelling, and pain have bee...Read More
Ten Tenets of Fundus Autofluorescence
1. What is fundus autofluorescence? Fundus autofluorescence is a study of the topographic distribution of naturally occurring molecules in the human fundus. These molecules are called fluorophores. In principle, FAF is similar to fundus fluorescein angiography as both of them study the fluorescence pattern of molecules. However, the fluorophore molecules are naturally occurring compounds in the fo...Read More
A to Z Eponyms in ophthalmology
Often asked in vivas, ophthalmic eponyms or various signs/ instruments in ophthalmology which share the same name, are one of the favorite questions of many examiners. We have tried to compile common such terminologies in ophthalmology for the benefit of postgraduate students. A Amsler (Marc Amsler : Swiss ophthalmologist, 1891-1968) Amsler Grid- The Amsler Grid is a square-shaped grid used to det...Read More
Glaucoma in Pseudophakia And Aphakia
Glaucoma in pseudophakia and aphakia is secondary glaucoma in which intraocular pressure (IOP) is elevated following cataract removal. This diagnosis is given only if there was no glaucoma prior to cataract removal.[1] The terms aphakic and pseudophakic glaucoma have been previously used in literature. Currently, this terminology is not preferred. Glaucoma in pseudophakia and aphakia refer to cond...Read More
How to Edit Your Surgical Videos
Introduction Video recording in ophthalmology dates back to 1951 when Sir Harold Ridley filmed his pioneering lens implantation procedure in color. Ophthalmic surgical videos are a great source of demonstrating one’s technique on various platforms as well as discussing any unusual case tackled successfully in the operation theatre. It acts as an educational resource providing tips and tricks to po...Read More