Patients were immobilized in a shoulder sling for the first 2 weeks postoperatively. While in the sling, isometric deltoid exercises and passive ER, internal rotation (IR), and elbow flexion/extension exercises were performed twice a day. Active movements within painless range of motion were introduced from the second week. Starting from week 6, gradually forced active movements in closed kinetic chain were introduced to restore muscle strength and full range of motion with caution to avoid overstressing. Special attention was given to pain-free ER exercises. After week 12, isolated exercises for the ISP and SSP muscles were introduced. Patients were allowed to return to daily activities after 4 weeks and to the previous sport 3 months postoperatively if pain free.