Figure 1. Measurements of center edge angle (CE) and Sharp angle (Sharp), acetabular coverage of femoral head (ACFH: (X/X+Y) x 100), center-head distance discrepancy (CHDD: (b-a/a) x 100%).
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.