title: Reconstruction of the DRUJ in a young adult after resection of a large exostosis of the distal radius.
abstract: The prevalence of known solitary exostosis is around 1-2 % in the general population. Treatment of an exostosis may consist of resection with or without further treatment for deformity. The distal radioulnar joint (DRUJ) acts as the link between radius and ulna at the wrist and is important in the transmission of load. Its anatomic integrity should be respected in surgical procedures or ulnar-sided wrist pain because of instability, limitation of forearm rotation and potential development of grip weakness may develop. We present a case of reconstruction of the DRUJ with distraction lengthening of the ulna after resection of a large exostosis of the distal radius that had resulted in a malformed and dysplastic ulna. This treatment in a young patient resulted in a stable, functional and congruent distal radioulnar joint.
authors: Department of Orthopaedic Surgery, Upper Limb Unit, Amphia Hospital, Molengracht 21, 4818 CK, Breda, The Netherlands. basaerts@hotmail.com.
authors: Bas R J
authors: BR
authors: Aerts
authors: Department of Orthopaedic Surgery, Upper Limb Unit, Amphia Hospital, Molengracht 21, 4818 CK, Breda, The Netherlands.
authors: E J M
authors: EJ
authors: van Heeswijk
authors: Department of Orthopaedic Surgery, Upper Limb Unit, Amphia Hospital, Molengracht 21, 4818 CK, Breda, The Netherlands.
authors: Annechien
authors: A
authors: Beumer
keywords: Distal radioulnar joint; Forearm; MO; Osteocartilaginous exostoses; Osteochondroma; Reconstruction