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.
Distribution of the fractures according to Delbet and Colonna classification, correlated with presence or absence of aseptic necrosis of the femoral head
| Type | No | Yes | Total |
|---|---|---|---|
| I | 0 | 2 (100%) | 2 |
| II | 16 (84.2%) | 3 (15.8%) | 19 |
| III | 5 (100%) | 0 | 5 |
| IV | 3 (100%) | 0 | 3 |
| Total | 24 (82.8%) | 5 (17.2%) | 29 |
