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.
Management of a 36-year-old male patient by PERFACT procedure. He had a supralevator extension at 3 o’clock. External opening is at 3 o’clock and internal opening at 6 o’clock posterior midline. The left upper picture shows the MRI (arrows show the supralevator extension) and the right bottom picture was taken after the patient was fully cured.
