At Medical Systems, we don’t often see separated shoulder cases, known to medical professionals as acromioclavicular (“AC”) joint dislocations, because the injuries are acute and painful. Hence, there usually isn’t much dispute about whether the injuries are work/accident-related or not. Still, these injuries happen at workplaces and in personal injury accidents. They are painful and, if severe, usually treated surgically (read, “expensively”).
New research suggests that this is probably the wrong approach. A recent study in the Journal of Orthopaedic Trauma found that surgical repair of moderate and severe AC joint dislocations did not result in improved outcomes versus non-surgical repair, bucking what has been considered common knowledge among doctors. Not only did surgery not improve patient outcomes, but patients that did not have surgery actually recovered faster. In fact, 75% of the non-surgical patients returned to work within 3 months of the injury while only 43% of the surgical patients did. According to the study’s author, "For severe AC joint dislocations, surgery is the common practice but there's not much evidence to suggest this is actually the best treatment." An additional benefit is that those treated non-surgically (use of a sling and rehabilitation) suffered much lower rates of complication. The only noticeable benefit to surgery was that the AC joint appeared more normal after surgery.
One hopes that the medical community will pay attention to the findings and stop recommending surgery for every moderate to severe AC joint dislocation. It would seem that this would be the best result for both claimants with AC joint dislocations and claims professionals managing their claims.
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