Incidence of accompanying intraarticular lesions in patients treated with arthtroscopic surgery for acromioclavicular degeneration

PURPOSE: Acromioclavicular joint degeneration is a common disease that causes antero-superior shoulder pain. İn physical examination regional pain at acromioclavicular joint can occur with cross-body adduction or internal rotation. Surgery should be planned if the patient has not relieved with minimum 6 months of nonoperative treatment, and has no infection or instability. In this study, we aimed the incidence of accompanying intraarticular conditions in patients applied arthroscopic distal clavicula resection. METHOD: Documents and intraoperative videos of 128 patients undergone artroscopic distal clavicula resection between 2005-2014 has been analyzed restospectively. The incidence of other intraarticular conditions accompanying acromioclavicular arthritis. RESULTS: The average of the age of the 128 patients was 56,9(18-70). 43 of them were male (%33,6) and 85 were female (66,4). 3 (%2,3) patients had anterior instability and treated with Bankart repairment. 50 patients had Superior Labrum Anterior Posterior (SLAP) lesion (39,1) (SLAP1:12, SLAP2:36, SLAP4:1, SLAP5:2). 37 of the were treated with SLAP repairment. Bufford complex had been spotted in one patient. 19 (%14,8) patients had accompanying biceps lesions. 2 patients had biceps brachii long head rupture. 10 patients had been treated with biceps tenotomy, 3 atients had been treated with biceps tenodesis. 7 (%5,5) patients had accompanying subscapularis lesion and treated with repairment. 58(%45,3) patients had accompanying rotator cuff tears (12 partial, 45 total, 1 massive) and48 treated with repairment. In conclusion; 100 (%78,1) 128 patients had accompanying intraarticular lesions needed surgical intervention OUTCOMES: The most common complication of distal clavicle resection is pain as a result of insufficient resection and instability due to aggressive resection. İndications sould be chosen carefully to avoid complications and for patient satisfaction. After evaluation of the accompanying lesions that require operative treatment, acromioclavicular lesion should be evaluated again. In our study accompanying lesions can be unnoticed using open surgery, as a consequence incomplete treatment and low patien satisfaction. In radographic imaging, if acromioclavicular arthritis is not compatible with clinical symptoms it is essential to evaluate accompanying lesions, on the other hand it should not be forgotten that acromioclavicular arthritis can imitate other lesions