Table 7 Details of etiology, preoperative and postoperative ROM, type of prosthesis, and complications in the study
From: Results of total knee arthroplasty for painless, stiff knees
Patients | Sex | Age | Side | Etiology | Preoperative ROM (range) | Stiffness | Prosthesis | Postoperative ROM (range) | ROM gain | Complications |
|---|---|---|---|---|---|---|---|---|---|---|
1 | F | 39 | L | OA | 0 (0) | Complete ankylosis | PS | 110 (0–110) | 110 | |
2 | M | 66 | R | OA | 0 (0) | Complete ankylosis | PS | 130 (0–130) | 130 | |
3 | M | 45 | L | TB | 0 (0) | Arthrodesed | VVC | 55 (10–65) | 55 | Pyogenic infection, extension lag |
4 | F | 39 | R | Trauma | 0 (0) | Complete ankylosis | VVC | 70 (0–70) | 70 | |
5 | F | 58 | R | TB | 0 (45–45) | Complete ankylosis | PS | 110 (0–115) | 110 | |
6 | F | 62 | R | Trauma | 0 (10–10) | Arthrodesed | VVC | 65 (15–80) | 65 | Aseptic loosening with polyethylene wear, distal femoral fracture extension lag |
7 | F | 44 | L | RA | 0 (40–40) | Complete ankylosis | VVC | 85 (0–85) | 85 | |
8 | M | 32 | L | TB | 0 (15–15) | Arthrodesed | VVC | 130 (0–130) | 130 | Polyethylene dislocation |
9 | M | 66 | L | Trauma | 0 (50–50) | Complete ankylosis | VVC | 15 (15–30) | 15 | Pyogenic infection, extension lag |
10 | F | 63 | R | RA | 0 (0) | Complete ankylosis | VVC | 70 (15–85) | 70 | Extension lag |
11 | F | 70 | R | OA | 0 (0) | Arthrodesed | VVC | 125 (0–125) | 125 | |
12 | F | 83 | L | OA | 0 (0) | Arthrodesed | VVC | 40 (0–40) | 40 | |
13 | F | 66 | L | RA | 0 (5–5) | Arthrodesed | VVC | 60 (50–110) | 60 | Patellar fracture with severe extension lag |
14 | M | 74 | R | TB | 0 (10–10) | Complete ankylosis | VVC | 70 (0–70) | 70 | |
15 | F | 61 | L | Pyogenic infection | 0 (0) | Arthrodesed | VVC | 30 (0–30) | 30 |