Anatomical considerations for safe scapular resection in snapping scapula syndrome

Background The resection of the superomedial angle of the scapula in snapping scapula syndrome is associated with potential risk of injury to the suprascapular nerve. The aim of the present study was to determine the distance of site of resection on the upper border of the scapula from the suprascapular notch during arthroscopic resection of the superomedial angle using standard superior Bell’s and medial portals at the middle of medial border.