Fig 3. Soft-tissue infiltration in Zone 2 of Group 1.
Histological section of Group 1 (Zone 2) demonstrating intimate contact (arrows) between pore edge and soft tissues.
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.