The patient was revised on (b)(6) 2022 for the second time due to instability.Details on previous shoulder surgeries are as below: 1st revision: (b)(6) 2021 (mdr 3014128390-2021-00053).Primary surgery: (b)(6) 2021.The surgeon explanted a offset head (50x20), 2 pegs glenoid and double taper.A glenoid baseplate (24), centered glenopshere (40), humeral cup (40/3), central screw (12), standard screws (2 of 25 mm each) and locking screws (20 mm and 15 mm).