Objective To investigate the operative method and cl inical results of arthroscopic assisted treatment of shoulder dislocation combined with fracture of greater tuberosity of humerus. Methods From February 2006 to June 2008,
12 cases of shoulder dislocation (6 left, 6 right) combined with greater tuberosity fractures were treated. There were 4 males and 8 females with an average of 58.5 years (range 34-79 years). Eleven cases fall down and one was crushed. The time from injury to hospital averaged 2.1 hours (range 30 minutes-24 hours). X-ray films revealed greater tuberosity fractures with average 5.8 mm (range 5-12 mm) displacement, and MRI showed Bankart lesion in 2 cases. Arthroscopic examination taken 3-14 days after reduction revealed 3 cases of Bankart lesion and 1 case of SLAP lesion. Three cases of great tuberosity fractures were fixed with canulated screws, 2 cases with absorbable screws, 7 cases with titanium suture anchor. Three cases were repaired under arthroscopy, and 9 cases were repaired under arthroscopic assistance mini-incision. Results All the incisions were healed at first intention without infection. All patients were followed up for 6-32 months (average 16 months). The shoulder joints were fixed stably without redislocation. Six months after operation, there were 3 cases with mild l imitation of abduction and 1 case with pain in flexion related with impingement. The X-ray films showed all fractures healed 2-6 months after operation (average 3.2 months). The American Shoulder and Elbow Surgeons and University of Cal ifornia at Los Angeles scores were 16.03 ± 1.03 and 32.65 ± 4.83, respectively. Eight cases were excellent, 3 were good, 1 were fair and the excellent and good rate was 91.7%. Conclusion For shoulder dislocation combined with fracture of greater tuberosity of humerus, the treatment by shoulder arthroscopy is a safe and mini-invasive operative method with comprehensively accurate intraoperation diagnosis, satisfying therapeutic effect, good functional recovery, as well as obvious rel ief of pain.
Citation： DANG Yu,FU Zhongguo,LU Hao,ZHANG Peixun,ZHANG Dianying,XU Hailin,JIANG Baoguo.. ARTHROSCOPIC ASSISTED TREATMENT OF SHOULDER DISLOCATION COMBINED WITH GREATER TUBEROSITY FRACTURE. Chinese Journal of Reparative and Reconstructive Surgery, 2009, 23(3): 271-273. doi: Copy