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.
(a) Optical micrograph of the major lateral tooth in the scraping and worn tooth developmental stage. (b and c) depict optical micrographs of longitudinal sections of an extensively worn versus a less worn tooth in the scraping region. (d and e) depict SEM images of a tip of a worn tooth. (f) SEM image of an intact mature tooth tip. The worn and intact tooth cusps are marked by full and dashed lines, respectively.
