The American Society of Shoulder and Elbow Therapists' consensus statement on rehabilitation following arthroscopic rotator cuff repair.

This is a consensus statement on rehabilitation developed by the American Society of Shoulder and Elbow Therapists. The purpose of this statement is to aid clinical decision making during the rehabilitation of patients after arthroscopic rotator cuff repair. The overarching philosophy of rehabilitation is centered on the principle of the gradual application of controlled stresses to the healing rotator cuff repair with consideration of rotator cuff tear size, tissue quality, and patient variables. This statement describes a rehabilitation framework that includes a 2-week period of strict immobilization and a staged introduction of protected, passive range of motion during weeks 2-6 postoperatively, followed by restoration of active range of motion, and then progressive strengthening beginning at postoperative week 12. When appropriate, rehabilitation continues with a functional progression for return to athletic or demanding work activities. This document represents the first consensus rehabilitation statement developed by a multidisciplinary society of international rehabilitation professionals specifically for the postoperative care of patients after arthroscopic rotator cuff repair.

The American Society of Shoulder and Elbow Therapists' consensus rehabilitation guideline for arthroscopic anterior capsulolabral repair of the shoulder.

SYNOPSIS: This manuscript describes the consensus rehabilitation guideline developed by the American Society of Shoulder and Elbow Therapists. The purpose of this guideline is to facilitate clinical decision making during the rehabilitation of patients following arthroscopic anterior capsulolabral repair of the shoulder. This guideline is centered on the principle of the gradual application of stress to the healing capsulolabral repair through appropriate integration of range of motion, strengthening, and shoulder girdle stabilization exercises during rehabilitation and daily activities. Components of this guideline include a 0- to 4-week period of absolute immobilization, a staged recovery of full range of motion over a 3-month period, a strengthening progression beginning at postoperative week 6, and a functional progression for return to athletic or demanding work activities between postoperative months 4 and 6. This document represents the first consensus rehabilitation guideline developed by a multidisciplinary society of international rehabilitation professionals specifically for the postoperative care of patients following arthroscopic anterior capsulolabral repair of the shoulder.

An electromyographic evaluation of subdividing active-assistive shoulder elevation exercises.

BACKGROUND: Active-assistive range of motion exercises to gain shoulder elevation have been subdivided into gravity-minimized and upright-assisted exercises, yet no study has evaluated differences in muscular demands. HYPOTHESIS: Compared with gravity-minimized exercises, upright-assisted exercises will generate larger electromyographic (EMG) activity. Compared with all active-assistive exercises, upright active forward elevation will generate more EMG activity. STUDY DESIGN: Controlled laboratory study. METHODS: Fifteen healthy individuals participated in this study. The supraspinatus, infraspinatus, and anterior deltoid were evaluated. The independent variables were 11 exercises performed in random order. The dependent variable was the maximum EMG amplitude of each muscle that was normalized to a maximal voluntary isometric contraction (MVIC). RESULTS: Each muscle demonstrated significant differences between exercises (P < .001), with upright active forward elevation producing the greatest EMG for all muscles (95% confidence interval [CI], 12% to 50% MVIC). The orders of exercise varied by muscle, but the 5 gravity-minimized exercises always generated the lowest EMG activity. The upright-assisted exercises (95% CI, 23% to 42% MVIC) for the anterior deltoid generated more EMG activity than did the gravity-minimized exercises (95% CI, 9% to 21% MVIC) (P < .05). The infraspinatus and supraspinatus demonstrated increasing trends in EMG activity from gravity minimized to upright assisted (P > .05). CONCLUSION: The results suggest a clear distinction between gravity-minimized exercises and upright-assisted exercises for the anterior deltoid but not for the supraspinatus and infraspinatus. Between the 2 types of assisted exercises, the results also suggest a clear distinction in terms of active elevation of the arm for the supraspinatus and anterior deltoid but not for the infraspinatus. CLINICAL RELEVANCE: Muscle activation levels increase as support is removed, but subdivision of active-assistive range of motion to protect the supraspinatus and infraspinatus may not be necessary.

Mini-open rotator cuff repair.

Open shoulder procedures require a deltoid release for proper exposure. Arthroscopic techniques have progressed so that minimally invasive techniques give similar outcomes as more formal open procedures with less risk of morbidity. Arthroscopically assisted open rotator cuff repair offers advantages over open procedures with some diagnostic and decompression performed with the arthroscope. The mini-open technique has more aspects of a cuff repair performed through the arthroscope leaving a few steps to be done open. The modern use of arthroscopic techniques for minimally invasive rotator cuff surgery coupled with advances in rehabilitation is discussed.