Figure 6.
Overlay, deep anterior lamellar keratoplasty technique: (A) marking of the trepanation site; (B) separation of the stroma using big bubble technique; (C) clearing the central zone; (D) flap positioning.
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.