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Table 4 Comparison of complication rate between posttraumatic and non-traumatic stiffness (n, %)

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

Complications Posttraumatic group
(n = 75)
Non-traumatic group
(n = 68)
P value
Superficial wound infection 1 (1.3) 2 (2.9) 0.9
Transient ulnar nerve palsy 3 (4.0) 1 (1.5)  
Recurrence
 Required reoperation 2 (2.7) 2 (3)  
 Required MUA 1 (1.3) 0 (0.0)  
 No intervention 0 (0.0) 1 (1.5)  
  1. No statistically significant difference was observed in complications
  2. n Number of cases;