12 Hersch JC,Sgaglione NA.Arthroscopically assisted mini-open rotator cuff repai- rs:Functional outcome at 2-to 7-year follow-up.Am J Sports Med 2000,28(3): 301-311. 21 12 Hersch JC, Sgaglione NA. Arthroscopically assisted mini-open rotator cuff repai￾rs: Functional outcome at 2- to 7-year follow-up. Am J Sports Med, 2000,28(3): 301-311