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Summary of subsequent surgical procedures on index knees in the MMR group
| Type of subsequent surgery | Events n |
Unique subjects n (%) |
|---|---|---|
| Permanent implant removal | 3 | 3 (4.9%) |
| Rotation | 2 | 2 (3.3%) |
| Dislocation | 1 | 1 (1.6%) |
| Implant exchange | 3 | 3 (4.9%) |
| Damage + Dislocation | 2 | 2 (3.3%) |
| Rotation | 1 | 1 (1.6%) |
| Implant repositioned | 1 | 1 (1.6%) |
| Rotation | 1 | 1 (1.6%) |
| Othera | 4 | 4 (6.6%) |
a Other subsequent surgical procedures included synovectomy, chondroplasty, notchplasty, debridement, or adhesion lysis
