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.
Clinical pictures of all 20 implant-borne single crowns at 6 yrs. One implant (1M) showed minor recession of between 0.5 and 1 mm. Three implants yielded a step at the incisal edge (1A, 1D, 1L). Another implant (1I) demonstrated peri-implant mucositis.
