title: A qualitative evaluation of scaphoid remodeling in bone-grafted scaphoid nonunions.
abstract: The purpose of this case series is to identify and illustrate the phenomenon of scaphoid remodeling in skeletally mature subjects following bone grafting for scaphoid nonunion. Nine patients with scaphoid nonunions were treated with interpositional bone grafting (with iliac crest bone graft) and K-wire fixation. The mean length of follow-up was 28.6 ± 9 months. Radiographs and CT scans were reviewed and assessed for degree of union and a qualitative assessment of scaphoid architecture. Following surgery, there was marked distortion of the scaphoid. Once healed, the contour of the scaphoid was still significantly distorted in all nine patients. Remodeling then became evident along the articular surfaces between 8 and 12 months. By 3 years, the scaphoid was completely recontoured and the normal architecture was completely restored in all nine patients. We conclude that the articular surface of the scaphoid remodels over time in skeletally mature subjects.
authors: Ruby
authors: R
authors: Grewal
authors: Kirsty U
authors: KU
authors: Boyd
authors: Joy
authors: J
authors: Macdermid
authors: Robert Y
authors: RY
authors: McMurtry