Diabetics have a much greater prevalence of trigger finger than nondiabetics and are more likely to have severe symptoms. Diabetic trigger finger may be more accurately described on a spectrum of diabetic hand pathology alongside carpal tunnel syndrome and cheiroarthropathy. Recent publications have called into question the current treatment algorithm for diabetic trigger finger. Although some evidence supports the use of corticosteroid injections, a recent cost analysis reported that immediate surgical release of the A1 pulley in the clinic is the most cost-effective management of diabetic trigger finger. In addition to traditional treatment with injection and open release, percutaneous release with or without simultaneous corticosteroid injection has shown promising results and may have a role in patient care. The appropriate treatment algorithm in terms of efficacy, safety, and cost remains controversial.
Keywords: A1 release; corticosteroid injection; cost analysis; diabetes; trigger finger.
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