AlThani Saeed, Meshram Prashant
Mediclinic City Hospital, Dubai Healthcare City, Dubai, United Arab Emirates.
Orthocure Medical Center, Mirdiff, Dubai, United Arab Emirates.
Arthrosc Tech. 2023 May 15;12(6):e897-e902. doi: 10.1016/j.eats.2023.02.025. eCollection 2023 Jun.
One of the technical challenges during arthroscopic rotator cuff repair is bone deficiency in proximal humerus to get adequate fixation of suture anchors. The typical scenarios that result in bone deficiency at rotator cuff footprint are older individuals, females, osteoporosis, and revision rotator cuff repairs with failed anchors from previous surgery. One of the ways to secure fixation of suture anchors in deficient bone is augmentation with polymethyl methacrylate cement. We present a stepwise technique of cement augmentation of suture anchor during arthroscopic rotator cuff repair to achieve secure fixation of suture anchor and avoid spillage of cement in the subacromial space.
关节镜下肩袖修复术中的技术挑战之一是肱骨近端骨量不足,难以实现缝线锚钉的充分固定。导致肩袖附着点骨量不足的典型情况包括老年人、女性、骨质疏松症患者以及既往手术中锚钉失败的肩袖翻修手术患者。在骨量不足的情况下确保缝线锚钉固定的方法之一是使用聚甲基丙烯酸甲酯骨水泥进行增强。我们介绍一种在关节镜下肩袖修复术中对缝线锚钉进行骨水泥增强的分步技术,以实现缝线锚钉的牢固固定,并避免骨水泥溢出到肩峰下间隙。