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Shoulder

Chronic acromioclavicular joint dislocations treated by the GraftRope device

A prospective trial halted prematurely due to a high rate of complications

, &
Pages 225-228 | Received 03 Dec 2013, Accepted 30 Jan 2014, Published online: 17 Oct 2014
 

Abstract

Background and purpose — Surgical treatment of chronic acromioclavicular joint dislocations is challenging, and no single procedure can be considered to be the gold standard. In 2010, the GraftRope method (Arthrex Inc., Naples, FL) was introduced in a case series of 10 patients, showing good clinical results and no complications. We wanted to evaluate the GraftRope method in a prospective consecutive series.

Patients and methods — 8 patients with chronic Rockwood type III–V acromioclavicular joint dislocations were treated surgically using the GraftRope method. The patients were clinically evaluated and a CT scan was performed to assess the integrity of the repair.

Results and interpretation — In 4 of the 8 patients, loss of reduction was seen within the first 6 weeks postoperatively. A coracoid fracture was the reason in 3 cases and graft failure was the reason in 1 case. In 3 of the 4 patients with intact repairs, the results were excellent with no subjective shoulder disability 12 months postoperatively. It was our intention to include 30 patients in this prospective treatment series, but due to the high rate of complications the study was discontinued prematurely. Based on our results and other recent reports, we cannot recommend the GraftRope method as a treatment option for chronic acromioclavicular joint dislocations.

JSN: study design, data analysis, and drafting of the manuscript. KEA and KL: study design and critical revision of the manuscript. All the authors read and approved the final manuscript.

No competing interests declared.

We thank the Department of Physiotherapy, Helsingborg Hospital.