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

Background: Amniotic membrane transplantation (AMT ... It is therefore advisable to replace an AM used as a patch in ocular surface reconstruction at regular weekly intervals until the desired ...

Most cases required further surgery for visual and ocular surface rehabilitation. Amniotic membrane used as a patch was not effective to prevent tectonic corneal graft in cases with severe stromal ...