title: Wide resection and stabilization of ulnar stump by extensor carpi ulnaris for giant cell tumor of distal ulna: two case reports.
abstract: The distal end of ulna is an extremely uncommon site for primary bone tumors in general and giant cell tumor in particular. Wide resection is usually indicated in such cases and at times it may be necessary to remove of a long segment of the distal ulna. Any ulnar resection proximal to the insertion of pronator quadratus can lead to instability in the form of radio-ulnar convergence and dorsal displacement (winging) of the ulnar stump. This can result in diminution of forearm rotation and weakness with grasp. Stabilization of the ulnar stump after resection for a giant cell tumor was described by Kayias & Drosos. We are adding two more cases to the literature. Both patients had excellent functional outcome and there were no instances of recurrence at three years of follow-up.
authors.affiliation: Department of Orthopedics, Government Medical College (Bakshinagar), Jammu, Jammu & Kashmir - (180001) India. manjeetsp@gmail.com
authors.forename: Manjeet
authors.initials: M
authors.lastname: Singh
authors.forename: Siddhartha
authors.initials: S
authors.lastname: Sharma
authors.forename: Chetan
authors.initials: C
authors.lastname: Peshin
authors.forename: Iftikhar H
authors.initials: IH
authors.lastname: Wani
authors.forename: Agnivesh
authors.initials: A
authors.lastname: Tikoo
authors.forename: Sanjeev K
authors.initials: SK
authors.lastname: Gupta
authors.forename: Dara
authors.initials: D
authors.lastname: Singh