Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Primary treatment of ocular surface squamous neoplasia. (a) Nodular lesion with abundant keratin at the limbus. (b) Immediate postoperative appearance following complete excision with margin clearance, double freeze cryotherapy and ocular surface reconstruction with amniotic membrane transplantation with tissue glue
