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Clin Shoulder Elbow > Volume 18(1); 2015 > Article
Clinics in Shoulder and Elbow 2015;18(1):36-42.
DOI: https://doi.org/10.5397/cise.2015.18.1.36    Published online March 31, 2015.
Age-related Outcome of Arthroscopic Repair of Isolated Type II Superior Labral Anterior to Posterior Lesions
Jieun Kwon, Yeun Ho Kim, Tae Sung Yeom, Joo Han Oh
Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea. ohjh1@snu.ac.kr
Received: 24 October 2014   • Revised: 7 February 2015   • Accepted: 8 February 2015
Abstract
BACKGROUND: Repair of superior labral anterior to posterior (SLAP) lesion in patients older than 40 years is controversial. The purpose of this study was to evaluate clinical outcomes of arthroscopic repair of SLAP lesions between younger and older patient groups.
METHODS
We reviewed 50 patients with isolated type II SLAP lesions who underwent arthroscopic repair. Patients were divided into 2 groups: group 1 included 20 patients aged <40 years, and group 2 included 30 patients aged > or =40 years. Functional outcome at the final follow-up was assessed using a visual analog scale for pain and satisfaction, American Shoulder and Elbow Surgeons form, Constant score, University of California at Los Angeles score, and periodic change in range of motion (ROM). Anatomical outcome was evaluated using computed tomography (CT) arthrography at least 1 year after surgery.
RESULTS
No significant differences in functional scores or postoperative ROM were observed between the 2 groups. In group 2, later recovery of ROM (forward flexion, p=0.025; internal rotation, p=0.034) and lower satisfaction score (p=0.06) were observed for atraumatic patients (n=16) compared to patients with traumatic injury (n=14). Fifteen patients in group 1 (15/17, 88%) and 21 patients in group 2 (21/26, 81%) demonstrated a healed labrum on postoperative CT arthrography, and this difference was not significant.
CONCLUSIONS
The results of this study suggest that arthroscopic repair of type II SLAP lesions can yield good functional and anatomical outcomes regardless of age, if patient selection is adequate. However, the delay in ROM recovery and lower satisfaction, particularly in older patients without traumatic injury, should be considered.
Key Words: Superior labrum anterior and posterior; Age; Arthroscopy


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