Related Experiment Video
Updated: Sep 30, 2025

Establishment of a Clinically Relevant Ex Vivo Mock Cataract Surgery Model for Investigating Epithelial Wound Repair in a Native Microenvironment
Published on: June 5, 2015
Central and bullous Descemet membrane detachment during cataract wound hydration: an insightful complication in a
Amit Kumar Das1, Arnav Panigrahi1, Noopur Gupta2
1Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
Abstract:
A 54-year-old man, with history of undergoing deep anterior lamellar keratoplasty (DALK) 20 months ago, presented with mature senile cataract in the same eye. While undergoing phacoemulsification, a large, central Descemet membrane detachment (DMD) was noted, separating the donor cornea from the host predescemetic layer. No DM tears were noted. Stromal puncture was done at the graft host junction to reduce the extent of DMD. This was followed by a large intracameral air bubble insertion, which resulted in complete resolution of DMD on the first postoperative day. DMD during hydration of wound is a unique complication to be anticipated while doing cataract surgery in an operated DALK eye.

