Seguin B, Harari J, Wood R D, Tillson D M
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164-6610, USA.
J Small Anim Pract. 1997 Feb;38(2):81-4. doi: 10.1111/j.1748-5827.1997.tb02993.x.
A transverse tibial fracture and bone sequestrum at the pin-bone interface were diagnosed in a dog treated with external skeletal fixation for tarsal arthrodesis. The causes of the bone fracture were improper use of external fixator pins and trauma after the fixator became entangled in a fence. After removal of the original fixator, the tibial fracture was successfully repaired with an intramedullary pin, a type II external skeletal fixator and an autogenous cancellous bone graft. Bone sequestration and draining sinuses were successfully treated with curettage and antimicrobial therapy.
一只接受跗关节融合术外固定治疗的犬被诊断出在针-骨界面处发生胫骨横向骨折和骨坏死。骨折的原因是外固定针使用不当以及固定器缠在围栏后受到创伤。拆除原固定器后，通过髓内针、II型外固定器和自体松质骨移植成功修复了胫骨骨折。通过刮除术和抗菌治疗成功治愈了骨坏死和引流窦。
