Table 1. Preoperative stages and types identified for the involved hips (hips, n).
| Groups | ARCO stage | CJFH type | |||||
| IIb | IIc | IIIa | C | L1 | L2 | L3 | |
| IBG+BMP2 | 4 | 21 | 11 | 4 | 15 | 1 | 16 |
| IBG | 6 | 18 | 19 | 6 | 20 | 3 | 14 |
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.