From: Clinical results of arthroscopic surgery in patients over 50 years of age—what viability does it have as a joint preservative surgery?
Scoring items
Preoperative score
Score at last follow-up
Pain (0–40)
25.4 ± 1.4
31.3 ± 1.9a
ROM (0–20)
18.1 ± 0.5
19.3 ± 0.3
Ability to walk (0–20)
15.9 ± 0.6
16.5 ± 0.6
ADL (0–20)
17.3 ± 0.6
18.3 ± 0.5
Total
76.7 ± 2.3
85.3 ± 3.0a