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.
Comparison of rates of osteolysis, loosening, and progressive radiolucent lines
| Incident | Fixed bearing | Rotating platform | Total | Number of studies |
|---|---|---|---|---|
| Radiographic osteolysis | 0/326 (0.00%) | 3/331 (0.91%) | 3/657 (0.46%) | 4 |
| Radiographic loosening | 0/204 (0.00%) | 2/210 (0.95%) | 2/414 (0.48%) | 4 |
| Progressive radiolucent lines | 1/133 (0.75%) | 0/133 (0.00%) | 1/266 (0.38%) | 3 |
