Fig. 7.

Right shoulder, beach chair position. Intraoperative fluoroscopic imaging demonstrating core decompression with synthetic bone grafting. (A) Through the original percutaneous incision, an extension cannula is place at the decompression tract and synthetic bone graft is injected into the proximal humerus. (B, C) Fluoroscopy is used to visualize complete cementation of the decompression tract. Arthroscopy with irrigation is recommended to ensure no cement is present within the subacromial space.