title: Instability of the shoulder: complex problems and failed repairs: Part I. Relevant biomechanics, multidirectional instability, and severe glenoid loss.
authors.affiliation: The Shoulder Service, New York Orthopaedic Hospital, Columbia-Presbyterian Medical Center, New York, New York, USA.
authors.forename: E L
authors.initials: EL
authors.lastname: Flatow
authors.forename: J I
authors.initials: JI
authors.lastname: Warner
mesh_terms: D000328:Adult; D000368:Aged; D001178:Arthroplasty / Q000379:methods; D001696:Biomechanical Phenomena; D005260:Female; D006801:Humans; D007593:Joint Instability / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D008297:Male; D012783:Shoulder Dislocation / Q000209:etiology / Q000628:therapy; D012785:Shoulder Joint / Q000033:anatomy & histology; D017211:Treatment Failure