title: [Manifestation of Dupuytren nodules following fracture of the distal radius].
abstract: OBJECTIVE
  The aim of this study is to evaluate the incidence of post-traumatic development of Dupuytren nodules in distal radius fractures treated operatively.
  
  
  METHODS
  In 2 prospective randomised studies for operative treatment of distal radius fractures, the formation of Dupuytren nodules was registered. One of the exclusion criteria was a pre-existing Dupuytren's disease at the date of trauma. In addition to the notification of the development of Dupuytren nodules, signs of a complex regional pain syndrome were registered as well as the wrist function, level of pain and grip strength. The Castaing and the Gartland and Werley scores were assessed. The clinical outcomes of patients with and without Dupuytren nodules were compared. 239 of 275 (87%) of the patients could be examined 1 year after the operation, consisting of 32 men and 207 women with a median age of 64.2 years. The patients with Dupuytren nodules were re-evaluated after 16-60 months (median 41.8) for progression of the disease.
  
  
  RESULTS
  21 patients (8.7%) developed changes of the palmar aponeurosis. In 20 patients nodules were stated, one patient showed a cord at the fourth ray of the injured hand. 19 out of 21 patients were female (90.5%). At re-evaluation after 41.8 months (16-60) progression could not be noted nor could similar changes be seen on the contralateral side. Patients with Dupuytren nodules were not handicapped in their hand function. 3 patients (14.3%) revealed a positive family history for Dupuytren's disease. Abuse of alcohol or diabetes was not present in any of the patients with Dupuytren nodules, 7 (33%) were smokers.
  
  
  CONCLUSIONS
  The occurrence of Dupyutren nodules can be triggered by a trauma or operation. It may be speculated that these nodules are an entity of their own as no progression of the contracture could be seen during the follow-up period.
authors: Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik Rostock, Rostock.
authors: Alice
authors: A
authors: Wichelhaus
authors: Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik Rostock, Rostock.
authors: M
authors: M
authors: Wendt
authors: Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik Rostock, Rostock.
authors: N
authors: N
authors: Mielsch
authors: Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik Rostock, Rostock.
authors: G
authors: G
authors: Gradl
authors: Unfall-, Hand- und Wiederherstellungschirurgie, Chirurgische Universitätsklinik Rostock, Rostock.
authors: T
authors: T
authors: Mittlmeier
mesh_terms: D000368:Aged; D020918:Complex Regional Pain Syndromes / Q000175:diagnosis / Q000503:physiopathology; D004387:Dupuytren Contracture / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D005500:Follow-Up Studies; D018737:Hand Strength / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D011183:Postoperative Complications / Q000175:diagnosis* / Q000503:physiopathology; D011446:Prospective Studies; D011885:Radius Fractures / Q000503:physiopathology / Q000601:surgery*; D016059:Range of Motion, Articular / Q000502:physiology; D014954:Wrist Injuries / Q000503:physiopathology / Q000601:surgery*