MRI in flexor tendon rupture after collagenase injection
Flexor tendon rupture is an unusual complication following collagenase injection to relieve contractures. These patients require a close follow-up and in the event of tendon rupture, a decision has to be made whether to repair the tendon or manage the complication conservatively. The authors report the utility of MRI in the prognostication and management of a patient with Dupuytren’s contracture, who underwent collagenase injection and subsequently developed flexor digitorum profundus tendon rupture.
KeywordsFlexor digitorum profundus Collagenase Dupuytren’s contracture Magnetic resonance imaging
Compliance with ethical standards
Dr Chhabra has received research grants from GE-AUR (GERRAF), Siemens Medical Solutions, Gatewood Fellowship Award and Integra Life Sciences. He also serves as a research consultant with Siemens CAD group. These are unrelated to the current work.
Conflicts of interest
All authors report that they have no conflicts of interest.
- 14.Hayton MJ, Bayat A, Chapman DS, Gerber RA, Szczypa PP. Isolated and spontaneous correction of proximal interphalangeal joint contractures in Dupuytren’s disease: an exploratory analysis of the efficacy and safety of collagenase Clostridium histolyticum. Clin Drug Investig. 2013;33(12):905–12.CrossRefPubMedPubMedCentralGoogle Scholar