Whitney W O, Schrader S C
Department of Surgery, Animal Medical Center, New York, NY 10021.
J Am Vet Med Assoc. 1987 Nov 1;191(9):1133-8.
Dynamic intramedullary crosspinning was used in the surgical treatment of supracondylar and distal physeal fractures of the femur in 129 dogs and cats over a 5-year period; the records of the 44 dogs and 27 cats with follow-up information up to time of bony union were evaluated. The results were good or excellent in 66 of 71 animals (93%). The mean follow-up period was 22 months. Distal pin migration was the major complication (10 animals; 14%). The pin migrated before bony union in 2 animals because of instability and collapse at the fracture site. The pin migrated in 8 animals after bony union and was associated with intermittent lameness. In 5 of these, pin removal was performed and the lameness resolved.
在5年时间里，对129只犬猫的股骨髁上和远端骨骺骨折采用动力髓内交叉旋转术进行手术治疗；对44只犬和27只猫的记录进行评估，这些动物有直至骨愈合时的随访信息。71只动物中的66只（93%）结果为良好或优秀。平均随访期为22个月。远端钢针移位是主要并发症（10只动物；14%）。2只动物在骨愈合前因骨折部位不稳定和塌陷导致钢针移位。8只动物在骨愈合后钢针移位，并伴有间歇性跛行。其中5只进行了钢针取出，跛行症状消失。
