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Table 3 Preoperative and postoperative VAS pain at rest (n, %)

From: Arthroscopic arthrolysis of posttraumatic and non-traumatic elbow stiffness offers comparable clinical outcomes

VAS Pain Posttraumatic group (n = 75) Non-traumatic group (n = 68)
Preoperative Postoperative Preoperative Postoperative
0 16 (21) 55 (73) 6 (9) 25 (37)
1 42 (56) 20 (27) 18 (26) 37 (54)
2 17 (23) 0 (0) 30 (44) 6 (9)
3 0 (0) 0 (0) 14 (21) 0 (0)
  1. n Number of cases; VAS Visual analogue scale