中文摘要：

目的：通过病例随访研究总结应用切开Latarjet手术治疗复发性肩关节前脱位的临床疗效。方法：随访22例应用切开Latarjet手术治疗的合并明显肩盂前缘骨缺损的复发性肩关节前脱位患者，平均随访时间为66．0个月。在术前拍摄肩关节X线片以及三维CT以评估术前肩关节骨性关节炎及肩盂骨缺损的严重程度。对患者进行体格检查并采用美国肩肘外科协会（ American Shoulder＆Elbow Surgeons’ score，ASES）、Constant-Murley和Rowe评分评估肩关节功能及稳定性。术后即刻拍摄肩关节三维CT以检查移位喙突骨块所固定位置。最终随访时，再次拍摄肩关节X线片和三维CT以评估肩关节退行性变的严重程度和喙突骨块的愈合情况，对患者进行体格检查并以前述3种评分标准评价肩关节功能及稳定性。结果：术前患肢平均主动前屈上举158．2°±28．7°，体侧外旋55．3°±15．2°，内旋达T10水平（T3～臀部）；平均肩关节ASES评分77．6±17．5，Constant-Murley评分88．3±12．5， Rowe评分40．2±12．0。最终随访时，无患者出现肩关节复发脱位，肩关节平均主动前屈上举167．7°±12．7°，体侧外旋54．3°±16．5°，内旋达 T10水平（T3～L3），与术前相比差异均无统计学意义（P ＝0．138，P ＝0．765， P＝0．439）；平均ASES评分93．7±9．1，Constant-Murley评分95．6±5．6，Rowe评分96．4±4．4，均较术前明显改善（P＝0．001，P＝0．008，P＜0．001）。随访过程中3例患者肩关节退行性改变较术前加重，1例移位喙突骨块不愈合。结论：切开Latarjet手术对合并明显肩盂骨缺损的复发性肩关节前脱位患者有效，术后5年随访观察未发现肩关节骨性关节炎显著加重。

英文摘要：

Objective： To investigate the results of treating patients with recurrent anterior shoulder dislocation using open Latarjet technique in a retrospective study, and to discuss the detail of the surgical technique and the results of the procedure.Methods： In the study, 22 patients with recurrent anterior shoulder dislocation treated with open Latarjet technique were followed up.The average duration of the follow-up was 66.0 months.An X-ray film and a CT scan were performed before the surgery to evaluate the degenerative change of the gleno-humeral joint and the bony defect of the glenoid.An X-ray film and a CT scan were repeated at the end of the final follow-up to find out if there was any progression of the de-generative change of the gleno-humeral joint and if the transferred coracoid process united.Physical ex-aminations, American Shoulder ＆ Elbow Surgeons （ ASES ） score, Constant-Murley score and Rowe questionnaire were used to evaluate the patients’ shoulder function before the surgery and at the end of the final follow-up.Results：Before the surgery the average forward elevation, external rotation and inter-nal rotation were 158.2°±28.7°, 55.3°±15.2°and T10 （ T3 -buttock） respectively.The average ASES score, Constant-Murley score and Rowe score were 77.6 ±17.5, 88.3 ±12.5 and 40.2 ±12.0, respectively.At the end of the final follow-up, no redislocation happened.The average forward eleva-tion, external rotation and internal rotation were 167.7°±12.7°, 54.3°±16.5°and T10 （T3-L3）, respectively（P=0.138, P=0.765, P=0.439）.No sigificant restriction was detected after the surgery regarding forward elevation,external rotation and internal rotation.The mean ASES score, Constant-Mur-ley score, and Rowe score significantly improved to 93.7 ±9.1 （P=0.001）, 95.6 ±5.6 （P=0.008） and 96.4 ±4.4 （P〈0.001） respectively after the surgery.A progression of the degenerative change of the gleno-humeral joint was detected in 3 patients.A non-union of the transferred coarcoid wa