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.
First molar mesiobuccal roots photomicrographs from groups CM and NM. Compression and Tension areas 14 days (HE - original magnification x400). AB, alveolar bone; CEM, cementum; PL, periodontal ligament; BV, blood vessels; OC, osteoclast-like cells.
