How repaired rotator cuff function influences Constant scoring.

Unlabelled: The function level influence of an intact rotator cuff on the unweighted Constant score and its corresponding items is unknown. The aim of this study was to evaluate this contribution. The hypothesis was that the shoulder muscles other than the rotator cuff ones ensure a "basic" shoulder function level that is improved by the rotator cuff depending on its fatty degeneration index (FDI) MATERIAL AND METHODS: This study was based on a continuous series of 29 non-osteoarthritic shoulders whose sutured rotator cuff tears remained intact after 9 years of follow-up.