title: Rotator cuff interval reconstruction.
abstract: Five pairs of cadaveric shoulders underwent posterior and anterior drawer and inferior sulcus tests in five progressive conditions: intact, vented, following opening of the rotator cuff interval, reconstruction of the interval, and transfer of the coracoacromial ligament. The surgical treatments--vented, open rotator cuff interval, reconstruction, and coracoacromial ligament transfer--had an effect compared to the intact shoulders on the inferior stiffness (P = .00002) and on the anteroposterior stiffness (P = .00031). The difference between the stiffness of the reconstructed rotator cuff interval compared to the coracoacromial ligament transfer was significant for loading in the AP direction (P = .006) and for loading in the inferior direction (P = .005).
authors.affiliation: Department of Orthopedics, University of Thessaly, Larissa, Greece.
authors.forename: Nikolaos T
authors.initials: NT
authors.lastname: Roidis
authors.forename: Denise
authors.initials: D
authors.lastname: Stennette
authors.forename: Wayne
authors.initials: W
authors.lastname: Burkhead
authors.forename: Theofilos S
authors.initials: TS
authors.lastname: Karachalios
authors.forename: Konstantinos N
authors.initials: KN
authors.lastname: Malizos
authors.forename: John Minoru
authors.initials: JM
authors.lastname: Itamura
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D002102:Cadaver; D006801:Humans; D008023:Ligaments, Articular / Q000502:physiology; D019637:Orthopedic Procedures / Q000379:methods; D016059:Range of Motion, Articular; D017006:Rotator Cuff / Q000502:physiology* / Q000601:surgery*