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Volkmann's contracture
Pronunciation: VOLK-mahnz
Ischemic muscle contracture of the forearm resulting from compartment syndrome or arterial injury.
Full Definition
Volkmann's contracture is a permanent flexion contracture of the hand and fingers caused by ischemic necrosis of the forearm muscles, typically the flexor digitorum profundus and flexor pollicis longus. This devastating complication most commonly follows supracondylar humeral fractures in children but can result from any condition causing forearm compartment syndrome. The contracture develops when muscle necrosis is replaced by fibrous tissue, creating the characteristic clawed hand appearance.
Usage
Usage note: Named after German surgeon Richard von Volkmann. Capitalize as eponym with apostrophe.
In Context
- "The child developed Volkmann's contracture following delayed treatment of compartment syndrome." — pediatric complication report
- "Prevention of Volkmann's contracture requires urgent fasciotomy when compartment syndrome is suspected." — emergency treatment protocol
Also known as
ischemic contracture
Don't confuse with
Dupuytren's contracture
intrinsic contracture