Dupuytren contracture
Pronunciation: /duːpuːˈtren/
Progressive hand condition causing finger contractures due to palmar fascia thickening, requiring surgical release.
Full Definition
Dupuytren contracture is a progressive fibrotic disorder affecting the palmar fascia of the hand, resulting in nodules, cords, and eventual finger contractures. The condition typically affects the ring and little fingers, causing them to bend toward the palm and limiting extension. Risk factors include Northern European ancestry, male gender, advanced age, diabetes, and alcohol use. Treatment options include needle aponeurotomy, collagenase injection, and surgical fasciectomy depending on the severity and functional impairment.
Usage
Usage note: Named after Baron Guillaume Dupuytren; capitalize the 'D' in Dupuytren.
In Context
- "The patient presented with Dupuytren contracture of the ring finger requiring selective fasciectomy." — Hand surgery consultation
- "Dupuytren contracture has a strong genetic component with variable penetrance and expression." — Patient education material