Complications of Surgical Treatment of Anterior Shoulder Dislocation:A Systematic Review

Introduction: shoulder joint has the greatest range of motion in the human body. The shoulder anatomy promotes high mobility and favors relative sacrifice of articular stability, making it susceptible and more prone to events of instability and dislocation. This review aimed at identifying main complications of surgical treatment of anterior shoulder dislocation. Methodology: This systematic review was conducted according to the International Preferred Reporting Items for Systematic Reviews and Meta-Analyzes (PRISMA) guidelines. Studies which were eligible for this systematic review included: English or Spanish language, studies published from 2000, which mentioned surgical complications of anterior shoulder dislocation in their results, both in open and arthroscopic surgery. Included studies which were required to have at least 1 complication following surgical repair. Only studies from original data were included. Results: We found 228 potentially eligible studies for the survey. Through the inclusion and exclusion criteria and after consensus among reviewers, we chose 9 studies to compose the systematic review. Conclusion: Important information emerges: recurring instability, recurring dislocation, external rotation limitation and arthritis are main surgical complications of anterior shoulder dislocation.

LUtarjet-limit unique coracoid osteotomy Latarjet(With video)

Background:The Latarjet procedure is an effective technique for the treatment of recurrent anterior shoulder dislocation with glenoid bone loss.However,the inevitable destruction of the coracoacromial arch may result in humeral head translation.The aim of the study is to introduce a modified Latarjet technique with coracoacromial arch preservation as well as its short term clinical outcomes.Methods:We propose a novel individualized flexible arthroscopic suture button fixation Latarjet technique called‘LUtarjet’with video.Precise measurements of the coracoid process,glenoid deficiency and osteotomy plane were made preoperatively.Only three arthroscopic portals were needed and limit unique coracoid osteotomy was performed with coracoacromial arch preser-vation.The mini window splitting of the subscapularis was performed from the posterior to the anterior direction and the split window was as small as 8-10 mm in length.Results:A total of 27 patients(25.6±5.4 years)were included in the study.The average surgical durationwas 55.6±6.3 min and the mean follow-up timewas 8.1±1.5 months.The functional score was significantly improved at the last follow-up.Radiologic evidence showed that the bone graft healing was placed in the desired position.No complications were found.Conclusions:We present a fast,easy,accurate,safe arthroscopic‘LUtarjet’technique called FEAST that can simplify the arthroscopic Latarjet process and achieve a satisfactory bone graft position and satisfactory short-term clinical outcomes.Level of evidence:IV,case series.