Vascularization Is More Delayed in Amniotic Membrane Graft Than Conjunctival Autograft After Pterygium Excision

Anterior segment ICGA is useful to monitor graft vascularization after pterygium surgery. Graft health after LCAT may be demonstrated by early graft vascularization and perfusion; however, there is a delay in graft vascularization after AMT that may be related to the antiangiogenic effects of the membrane. Further study is needed to demonstrate the relationship between this delay of graft perfusion and early postoperative pterygium recurrence.