Diagnosis and treatment of posterior shoulder dislocation combined with reverse Hill-Sachs lesion
10.3760/cma.j.cn115530-20221018-00518
- VernacularTitle:肩关节后脱位伴反Hill-Sachs损伤的诊疗分析
- Author:
Chunpu LI
1
;
Jinli CHEN
;
Chao QI
;
Qicai LI
Author Information
1. 青岛大学医学部，青岛 266000
- Keywords:
Shoulder joint;
Shoulder dislocation;
Wounds and injuries;
Reverse Hill-Sachs lesion
- From:
Chinese Journal of Orthopaedic Trauma
2023;25(2):175-179
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the diagnosis and treatment of posterior shoulder dislocation combined with reverse Hill-Sachs lesion.Methods:Two male patients were treated at Department of Joint Surgery, Affiliated Hospital of Qingdao University for posterior shoulder dislocation combined with reverse Hill-Sachs lesion from August to November 2022. Case 1 was a 46-year-old man, admitted 1 day after right should injury, and case 2 a 57-year-old man, admitted 2 days after right should injury. The injury was caused by electric shock in both, and their fractures were fresh with an injury area>50%. After anatomical reduction of the collapsed humeral head via the pectoralis major deltoid approach, an artificial bone was implanted and fixated with countersunk screws in both cases to reduce the shoulder joint. The Constant-Murley scale and visual analogue scale (VAS) were used to evaluate the functional recovery of the shoulder and pain after treatment.Results:No such perioperative complications as incision infection, brachial plexus injury or vascular injury was observed in either of the 2 patients. Reexamination 3 months after surgery showed in case 1: 110° of shoulder anterior flexion, 90° of shoulder abduction, 30° of external rotation (neutral position), 70° of internal rotation (neutral position), 70 points of Constant-Murley shoulder score, and 3 points of VAS pain score; in case 2: 130° of shoulder anterior flexion, 120° of shoulder abduction, 50° of external rotation (neutral position), 80° of internal rotation (neutral position), 70 points of Constant-Murley shoulder score, and 2 points of VAS pain score.Conclusion:For patients with posterior shoulder dislocation complicated with reverse Hill-Sachs lesion and humeral head collapse greater than 50%, open reduction and screw internal fixation combined with artificial bone grafting can achieve good short-term curative efficacy.
