Ocular accommodation is an integral visual function that optimizes the visual perception through the focusing ability of the crystalline lens. This closed-loop system constantly interacts with the oculomotor system for finer focusing and alignment of the eyes under naturalistic binocular viewing conditions. This write-up is intended to provide an overview of the commonest anomalies of accommodatio...Read More
Articles
How to Make Your Online Presence Felt : Tips & Tricks
Introduction Covid has accelerated the digital shift for healthcare. We all know that It was probably going to take a few more years to happen but now as more and more people take the digital route for any requirement they may have, it becomes important for business owners to think about their online presence. This is true even for ophthalmologists. More so for those who have established their own...Read More
Astigmatism - The clinical pearls in Refractive care
Preface: Astigmatism is a common type of refractive error that we come across in vision clinics on a regular basis. It causes the deterioration of retinal image quality and leads to specific vision-related symptoms. Prevalence of this condition is reported to vary with age, gender, and ethnicity. The clinical diagnosis and management of astigmatism necessitate an understanding of its nature and ch...Read More
Tracking, collecting, organizing, reading, and assimilating the relevant references is an integral process of any scientific research. But this process is laborious when done manually. Hence was the development of reference management softwares (Zotero, Mendeley, EndNote, etc.) for the digitalization of relevant scholarly materials and facilitating the process of managing references. Reference man...Read More
Ten Microbiological Facts on Mucormycosis All Ophthalmologists Should Know
The present overview highlights major microbiological aspects of mucormycosis and attempts to increase the awareness of this ubiquitous group of fungi that are responsible for the difficult-to-manage infections presently being encountered in the setting of the ongoing COVID-19 pandemic. 1. What is Mucormycosis and why is mucormycosis emerging as a serious threat in the present COVID-19 pandemic? M...Read More
Ten Pearls for the Diagnosis & Management of Binocular Vision Anomalies
The prevalence of non-strabismic binocular vision anomalies is on the rise over the last decade. The prevalence reports from various parts of the globe quote a high prevalence ranging between 28.5-31.5% among school children (1,2). It is also shown in a recent study that clinically significant convergence insufficiency can impair stereo-acuity in children necessitating the diagnosis and management...Read More
A Beginners Guide to Ophthalmic Surgical Microscope
An operating surgical microscope is the most important optical instrument in the modern era of ophthalmic surgeries. It provides the surgeon with a magnified and illuminated high-quality image of the small ophthalmic structures. Being binocular the surgical microscopes gives the additional benefit of high-quality stereoscopy. History The first German doctor to use a stereomicroscope was Dr. Hans H...Read More
“With great power comes great responsibility” Stan Lee in Spiderman Introduction: Publications represent the three ‘R’s of modern times– recognition, respect, and revenue, for anyone in the field of science and research. Authorship has become the currency of the current generation and a measure of one's status in the international scientific community. The number of papers published, the journ...Read More
WHO (ICD-10) defines low vision as “A person who has impairment of visual functioning even after treatment and/ or standard refractive correction, and has a visual acuity of less than 6/18 to light perception, or a visual field less than 10 degrees from the point of fixation, but who uses, or is potentially able to use, vision for the planning and/ or execution of a task for which vision is essent...Read More
Refraction Simplified for the Post Graduates
The optics of the eye normally creates a clear image by refracting rays of light to focus on the retina. Imperfections in this optical system create aberrations and thus blurred images. The goal is to analyze them and devise a means to eliminate them. Lower order aberrations are primarily refractive errors when parallel rays of light after refracting, do not focus on the retina with accommodation ...Read More