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.
(A) Three parts of the eyelid that are affected by evolutional processes. (B) The epiblepharon is formed after epicanthus formation for additional veiling of the eye. Severe epicanthus-related skin fold on the lower eyelid develops after epicanthus formation, but before the complete loss of a supratarsal crease in the eyelid's evolution.
