[Importance of the viability of the endothelium of corneal grafts].

Since we use a very strict control of the viability of the endothelium of the graft, we have no more failures in corneal grafting not even in cases with bad prognoses, such as Fuchs' endothelial dystrophy. On the contrary, in corneal grafting without this control, we had failures in 20% of the cases.