Range of Motion Assessment Time Within-Group Difference (degrees)
External Rotation 6 weeks - 12 weeks
12 weeks - 6 months
6 weeks - 6 months
24.56 (13.20, 35.91)*
20.94 (12.36, 25.53)*
45.50 (32.11, 58.89)*
Flexion 6 weeks - 12 weeks
12 weeks - 6 months
6 weeks - 6 months
20.94 (14.00, 27.90)*
9.28 (2.37, 16.19)*
30.22 (19.90, 40.55)*
Internal Rotation 6 weeks - 12 weeks
12 weeks - 6 months
6 weeks - 6 months
15.11 (6.04, 24.18)*
10.5 (2.86, 18.14)*
25.61 (14.18, 37.04)*