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.
Photograph showing occlusal relationship between the right maxillary (i.e., fourth premolar, P4) and mandibular (i.e., first molar, M1) carnassial teeth in a domestic dog cadaver (A). The harvested right maxillary fourth premolar tooth with surrounding bone was photographed (B) and radiographed (C).
