Fig. 3A–B.
Disengagement of the glenosphere from the baseplate results in abnormal motion of the glenosphere. This ultimately can result in (A) central screw breakage and (B) asymmetric wear of the baseplate (arrow).
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.