Is it possible to relapse after amniotic membrane transplantation?
When you say "there is some meat in it", it is actually scar tissue. It is definitely the best to repair with your own sclera (white eyes), because your own tissue has no rejection, but the operation is difficult and it takes longer to recover from the sclera tissue. Amniotic membrane filling, because it is allogenic tissue, has obvious rejection, and the transplantation is at risk of failure.