title: [Post-traumatic bipolar dislocation of the clavicle: is operative treatment reasonable?].
abstract: Bipolar dislocation of the clavicle ("floating clavicle") is extremely rare. It exists no standardised treatment for this trauma and the treatment is often conservative. This is mainly an anterior displacement of the sternoclavicular joint (type III according to Allman) and a posterior dislocation of the acromioclavicular joint (type IV according to Rockwood).We report on a 60 year old male who fell onto the right shoulder. He sustained a 'floating clavicle' and had a massive dislocation, impairment of range of motion and pain. Venous congestion was observable. We stabilised the dislocated acromioclavicular joint with a Balser's plate, the sternoclavicular joint was fixed with PDS cord tension band technique around the first rip and the sternum. In addition we resected the anterior part of the distal clavicle to get a better cosmetic result. Post-operatively the patient had an excellent range of motion without any further symptoms after six weeks and one year. Venous congestion was not more observable.In most of the cases dislocations of both ends of the clavicle are treated conservatively. We recommend an operative treatment especially in young and active patients to avoid re-dislocation and to archive better cosmetic results.
authors.affiliation: Chirurgische Klinik und Poliklinik, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Ruhr-Universität Bochum, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Deutschland. marcel.dudda@ruhr-uni-bochum.de
authors.forename: M
authors.initials: M
authors.lastname: Dudda
authors.forename: C
authors.initials: C
authors.lastname: Kruppa
authors.forename: T A
authors.initials: TA
authors.lastname: Schildhauer
mesh_terms: D001178:Arthroplasty / Q000295:instrumentation* / Q000379:methods*; D002968:Clavicle / Q000601:surgery*; D006801:Humans; D007593:Joint Instability / Q000209:etiology* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012783:Shoulder Dislocation / Q000601:surgery*; D016896:Treatment Outcome