Table 4.

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

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)

No statistically significant difference was observed in complications

n Number of cases;