Figure 1.
Bone anchor: For Groups 2, 3, 4 (Table 1), a customized stainless steel eye bolt (T2M-3005, Scale Hardware, Ft. Lauderdale, FL) was inserted into the humerus just lateral to the apex of the tendons’ insertion sites, and the xenograft was tied through the eyelet of the bolt with a 5-0 Prolene mattress suture.