Table 2.

Elbow function and scores

	Preoperative	Postoperative	Improvement	P-value
Flexion (°)	103	123	19	0.10
Extension (°)	-58	-25	33	0.01
Flexion-extension arc (°)	48	98	50	0.02
Pronation-supination arc (°)	160	163	3	0.83
	Mean	Median	Range
DASH score	12	6	0 - 40
Mayo index score	94	95	80 - 100