Management einer mehrfragmentären Glenoidfraktur: Fallbericht eines zweizeitigen Operationsverfahrens

This article describes a multifragmentary glenoid fracture in a 65-year-old patient after falling from a height of 2 m. The accident led to complete Y‑shaped destruction of the glenohumeral joint with a large posteroinferior fragment and a large anteroinferior glenoid fragment. The treatment consisted of a two-stage surgical procedure and a combination of open and arthroscopic techniques. First, open surgery of one fragment from the dorsal side was performed using screw osteosynthesis. Arthroscopic refixation of the anterior glenoid fragment (bony Bankart lesion) followed 4 weeks later using a guided Endobutton® technique (Smith & Nephew). Ideberg type 6 multifragmentary glenoid fractures are rare and should be treated surgically, especially with dislocated fragments, instability in the glenohumeral joint and in younger patients. Given the lack of evidence in the literature, individual surgical strategies are necessary.