Table 4. Histological results of tendon healing and tendon adhesion.

	Histological assessment
	Tendon healing*				Tendon adhesion**
	Excellent	Good	Fair	Poor	None	Slight	Moderate	Severe
Control	0	6	1	0	0	0	3	4
Treatment	5	2	0	0	3	4	0	0
* p<0.01; ** p<0.01.