163: CataractCoach Podcast 163: Dinh Thi Hoang Anh MD and Yury Kalinnikov MD

Cataract Coach with Uday Devgan MD · May 10, 2026 · 53m

Ophthalmologists are realizing that for lamellar corneal transplantation, PDEK (Pre-Descemet's Endothelial Keratoplasty) is better than DMEK, which is better than DSEK. I enjoyed a lecture from Dr Dinh Thi Hoang Anh from Viet Nam and Dr Yury Kalinnikov from Russia where they taught the nuances to ensure success with PDEK. Because it uses Dua’s layer, PDEK provides significantly greater structural integrity than the delicate Descemet's membrane used in DMEK. This added toughness simplifies tissue handling and prevents the frequent tearing seen in DMEK. Furthermore, PDEK allows for easier graft…