The diagnosis and treatment of cubital tunnel syndrome

Purpose of review Cubital tunnel syndrome is a commonly encountered compressive neuropathy of the upper extremity. Upon failure of conservative treatment, many patients may require surgical intervention. This article reviews recent studies on the evaluation and treatment of cubital tunnel syndrome. Recent findings Randomized trials have not shown a benefit to ulnar nerve transposition when compared with simple decompression in the short to mid-term follow-up periods. Summary The optimal method for cubital tunnel syndrome treatment is still unclear. Recently, there has been an increased interest in less invasive procedures. Adequately powered randomized studies with longer follow-up are required to develop more stringent treatment guidelines.