Background: Amniotic membrane transplantation (AMT) has a long tradition in ophthalmic surgery and has become very popular recently because of newly developed methods of tissue preservation.

Disadvantages of human AMT. There are several disadvantages ... prior to cellular repopulation. Amniotic membrane has been extensively studied. Its full potential in ocular surface pathologies ...

Federal regulators have warned a Waco company that its human amniotic products are “unlicensed” and “unapproved,” and that ...