Evaluation of the tibia as a source of autogenous cancellous bone in the horse.
A 1 cm defect was created in the proximal medial cortex of 12 tibiae, cancellous bone was removed from the site, and the bones were fractured by loading in torsion. The fractures did not occur through the donor sites and the fracture patterns and loads to fracture were similar for the treated tibiae and their untreated mates. Cancellous bone was harvested from the proximal medial aspect of both tibiae in nine adult horses. The soft tissue wounds were monitored for more than 10 days in seven horses and healing of the osseous defects was evaluated radiographically at regular intervals to month 6 in two horses. The site provided convenient access with the horses in lateral or dorsal recumbency, the anatomic landmarks were reliable, and the surgical procedure was simple and short. Complications occurred in only three incisions.
Boero
M J
MJ
Department of Surgery and Medicine, College of Veterinary Medicine, Kansas State University, Manhattan.
Schneider
J E
JE
Mosier
J E
JE
Guffy
M M
MM
Butler
H C
HC
Leipold
H W
HW
D000818:Animals; D001174:Arthrodesis / Q000662:veterinary*; D016025:Bone Transplantation; D006736:Horses / Q000601:surgery*; D013977:Tibia / Q000601:surgery*