Table 2.

Mean pre-operative and final follow-up range of motion shoulder joint.

Groups	Shoulder movement, (degree)
	Abduction	External rotation
Group A
Pre-operative	143.7 (130–150)	84.7 (75–95)
Final Follow-up	141.5 (130–150)	79.0 (70–90)
Group B
Pre-operative	140.7 (125–150)	83.5 (75–95)
Final Follow-up	140.4 (125–150)	77.8 (60–90)

Data present as mean (range).