Authors : Kiran Kumar, Sriya Sridhar, Preethi B, Preeti Mittal, Suresh Babu Gangasagara
DOI : 10.18231/j.ijceo.2020.121
Volume : 6
Issue : 4
Year : 2020
Page No : 576-580
Purpose: To report the frequency of corneal dystrophies.
Materials and Methods: All patients who presented to the out-patient department were examined for signs of corneal dystrophy from January 2017 to December 2019. All patients underwent a thorough evaluation for demographics, clinical presentation, history of consanguinity, family medical history, and clinical outcome of keratoplasty (in those who required it) and a clinicopathologic correlation was attempted.
Complete ophthalmological examination was conducted for all patients which included vision (distance & near), slit lamp examination, retinoscopy, auto refractometer readings, dilated fundus examination, pentacam as well as anterior segment OCT. Photographic documentation was done for all dystrophy patients.
Results: During this time period we had 118 patients who were included in the study. History of consanguineous marriage was noted in 62% of the study population. History of a similar problem in siblings and other members was elicited in 27 (22.88%) and 15 (12.71%) patients, respectively. 23 patients required keratoplasty. The average follow-up of each keratoplasty case was 3614 months. Among these cases, only 2 groups had graft failure, viz, CHED and macular dystrophy.
Conclusion: The higher frequency of dystrophies could be due to higher consanguineous marriage, which indicates a need for counselling. Also, there is an increased need for thorough work-up before planning intraocular procedures.
Keywords: Corneal dystrophy, Endothelial, Keratoplasty, Stromal.