Table 2.

American shoulder and elbow society objective assessments (average)

Age	Forward elevation % range of movements achieved	External rotation at 0°	External rotation at 90° abduction	Internal rotation	Strength
15-35	85-95	55°-64°	55°-64°	Level of T12	19/20
36-55	85-95	35°-44°	55°-64°	Level of L3	14/20
56-75	65-74	35°-44°	35°-44°	Level of sacrum	13/20
76-95	55-64	35°-44°	25°-34°	Level of sacrum	10/20