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.
Prediction model for recurrence after first-time patellar dislocation based on number of risk factors. The four risk factors include trochlear dysplasia, history of contralateral dislocation, skeletal immaturity, and CD > 1.45
| Risk Factors | Average predicted risk of recurrence | Treatment recommendation |
|---|---|---|
| 0 | 13.8% | Conservative treatment |
| 1 | 30.1% | Conservative treatment |
| 2 | 53.6% | Surgery optional |
| 3 | 74.8% | Surgical treatment |
| 4 | 88.4% | Surgical treatment |
