Wootton J R, Ashworth M J, MacLaren C A
Robert Jones and Agnes Hunt Hospital, Oswestry.
Ann R Coll Surg Engl. 1995 Jan;77(1):31-4.
A clinical study of 105 upper tibial osteotomies was undertaken to investigate the incidence, pathology and outcome of perioperative neurological deficit. Motor weakness and/or sensory deficit occurred in 21 patients (20%) and in half of these the deficit was permanent. For descriptive purposes the fibula was divided into four zones. The occurrence of a neurological deficit was clearly related to the level of the fibular osteotomy. An anatomical explanation is proposed for this complication, based on cadaveric studies. Due to unacceptably high levels of complications it is recommended that the fibular osteotomy should not be performed in zones II and III (from just below the fibular head to 15 cm distal to this level).
对105例胫骨上段截骨术进行了一项临床研究,以调查围手术期神经功能缺损的发生率、病理情况及结局。21例患者(20%)出现运动无力和/或感觉缺损,其中半数患者的缺损为永久性。为便于描述,将腓骨分为四个区域。神经功能缺损的发生与腓骨截骨的水平明显相关。基于尸体研究,对这一并发症提出了一种解剖学解释。由于并发症发生率高得令人无法接受,建议不要在II区和III区(从腓骨头下方至该水平远端15厘米处)进行腓骨截骨术。