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.
Information of OA patients with total knee replacement surgery
| Age (year) | Case | Gender | Duration of OA (year) | K.L. Image criterion* | Pro-treatment arthroscopy | |||
|---|---|---|---|---|---|---|---|---|
| M | F | ≤3 | >3 | III | IV | |||
| 60− | 10 | 2 | 8 | 3 | 7 | 2 | 8 | 3 |
| 65− | 16 | 4 | 12 | 5 | 11 | 3 | 13 | 2 |
K.L. Image criterion: Kellgren and Lawrecne criterion.
