Cervical vertebral interbody fusion in the horse: a comparative study of bovine xenografts and autografts supported by stainless steel baskets.
A modified form of the Cloward technique for anterior cervical fusion in human beings was used in the application of different grafts for evaluation of their effectiveness in stabilizing equine cervical vertebrae. Results of bovine xenograft implants in 8 horses were compared with results of stainless steel baskets (SSB) packed with cancellous autogenous bone in 8 horses. Graft material was incorporated in all cases. Evidence of graft rejection was not present. Both forms of implants decreased the mobility of the intervertebral space in which they were implanted. A fibrous connective tissue union was prevalent after xenograft implantation. Osseous union was prevalent after implantation of the SSB. Reduction in range of motion was greatest at those sites with the SSB.
D000818:Animals; D016025:Bone Transplantation; D002417:Cattle; D002574:Cervical Vertebrae / Q000601:surgery*; D005260:Female; D006736:Horses / Q000601:surgery*; D008297:Male; D009984:Orthopedic Fixation Devices / Q000662:veterinary*; D013123:Spinal Fusion / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D013193:Stainless Steel; D014182:Transplantation, Autologous; D014183:Transplantation, Heterologous / Q000662:veterinary*
D013193:Stainless Steel