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.
Photomicrographs of ground sections after 4 months of healing. a Bone formed from the base of the sinus. b Bone plate connected by bridges of the new bone to the close-to-window region. c Particle of the graft surrounded by new bone. d Overexposed image to show the new bone ingrowth within the granules of biomaterial
