Table 7.

Mean range of motion before surgery and at last follow-up

Measurement		Before surgery	At last follow-up	P
Elbow joint	Flexion and extension (°)	111.25 ± 15.29	121.25 ± 11.57	0.01
Forearm	Pronation (°)	44.38 ± 7.76	58.75 ± 6.41	0.01
	Supination (°)	54.38 ± 7.76	65.63 ± 6.78	< 0.001
Wrist joint	Flexion (°)	38.75 ± 6.41	55.00 ± 6.55	< 0.001
	Extension (°)	41.88 ± 7.99	51.25 ± 7.91	0.01
	Ulnar deviation (°)	40.00 ± 8.02	29.38 ± 8.63	< 0.001
	Radial deviation (°)	16.88 ± 3.72	27.50 ± 4.63	0.01