title: Management of type 3 acromioclavicular joint dislocations--current controversies.
abstract: AC (acromioclavicular) joint dislocations are a common injury seen by physicians. Symptoms range from minor discomfort with activity to complete disability of the extremity. Although most orthopaedic surgeons agree on how to treat either mild (type 1-2) or severe (type 4-6) injuries, there is no consensus for treatment of type 3 injuries. This article reviews the relevant literature pertaining to the anatomy of the injury, evaluation of the patient, pertinent imaging as well as the controversial management of type 3 AC joint dislocations. With improvement in surgical techniques over the past 30 years, there have been many published studies evaluating both operative and non-operative care. Surgery has shown dramatic improvement in patient-rated outcomes; however, it is not always without complications. These risks in some patients may not be worth the potential surgical benefits. In type 3 AC joint injuries each patient and pathology must be carefully analyzed to ensure that the correct treatment option is chosen.
authors.forename: Suezie
authors.initials: S
authors.lastname: Kim
authors.forename: Alan
authors.initials: A
authors.lastname: Blank
authors.forename: Eric
authors.initials: E
authors.lastname: Strauss
mesh_terms: D000173:Acromioclavicular Joint / Q000503:physiopathology / Q000601:surgery*; D001696:Biomechanical Phenomena; D006801:Humans; D004204:Joint Dislocations / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D007593:Joint Instability / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D019637:Orthopedic Procedures; D011237:Predictive Value of Tests; D020127:Recovery of Function; D016896:Treatment Outcome