title: Open versus arthroscopic acromioplasty.
authors.forename: S W
authors.initials: SW
authors.lastname: O'Driscoll
mesh_terms: D000174:Acromion / Q000601:surgery*; D001182:Arthroscopy / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D012107:Research Design; D013997:Time Factors