Descemet stripping automated endothelial keratoplasty (DSAEK) versus repeat penetrating keratoplasty (PKP) to manage eyes with failed corneal graft

摘要

BACKGROUNDFailed corneal graft management is a challenge. Descemet stripping automated endothelial keratoplasty (DSAEK) and repeat penetrating keratoplasty (PKP) are two options. Only two studies have compared outcomes of DSAEK and PKP in the management of a failed graft.