Voss Katja, Lieskovsky Jurai
Clinic for Small Animal Surgery, Vetsuisse Faculty University of Zurich, Wintherthurerstrasse 260, 8057 Zürich, Switzerland.
J Feline Med Surg. 2007 Apr;9(2):117-23. doi: 10.1016/j.jfms.2006.09.002. Epub 2006 Oct 16.
Three immature cats with growth abnormalities of the distal radius secondary to trauma were presented between July 2001 and July 2003. Initial injuries included a Salter-Harris type II fracture of the distal radial physis in one cat, fractures of the styloid process of the ulna in two cats, and metacarpal fractures in one cat. The cats were between 3.5 and 4.5 months of age at the time of injury. Damage to the distal radial physis resulted in a variable degree of shortening of the radius in all cats. Asymmetrical closure caused widening of the lateral aspect of the radiocarpal joint space in two cats. Elbow incongruity was not observed. One cat was treated with osteotomies of the radius and ulna and realignment of the radius, stabilised with external skeletal fixation. Another was treated by ulnar ostectomy alone. Radius and ulna osteotomies and distraction osteogenesis of the radius were performed in the third cat. Clinical outcome was satisfactory in all three cases.
2001年7月至2003年7月间，收治了3只因创伤导致桡骨远端生长异常的幼猫。初始损伤包括1只猫的桡骨远端骨骺Salter-Harris II型骨折、2只猫的尺骨茎突骨折以及1只猫的掌骨骨折。受伤时，这些猫的年龄在3.5至4.5个月之间。桡骨远端骨骺损伤导致所有猫的桡骨出现不同程度的缩短。不对称闭合导致2只猫的桡腕关节间隙外侧增宽。未观察到肘关节不协调。1只猫接受了桡骨和尺骨截骨术以及桡骨复位，并用外固定架固定。另1只猫仅接受了尺骨切除术。第3只猫进行了桡骨和尺骨截骨术以及桡骨牵张成骨术。所有3例的临床结果均令人满意。
