Descemet's Membrane Endothelial Keratoplasty. Indication, surgical technic, postoperative management and review of literature

Endothelial keratoplasty is currently the preferred method for the treatment of endothelial dysfunctions and dystrophies. Descemet Membrane Endothelial Keratoplasty (DMEK), described by Gerrit Melles in 2006, is performed by selectively replacing the damaged endothelium with a healthy counterpart. It leads to a faster visual recovery and better refractive outcomes with a limited risk of rejection compared to Descemet's Stripping Automated Endothelial Keratosplasty (DSAEK), which includes a thin stromal layer. Open debate still exists between DMEK and DSAEK. This article aims to provide a literature review and enlighten the reader on the DMEK technique, its results and complications.