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带旋髂深血管髂骨骨膜

刘体彬 李国强 杜峰 胡汝麒

【摘要】 目的 探讨带旋髂深血管骨膜-骨瓣移植双头加压螺钉内固定治疗青壮年股骨颈骨折的疗效。方法 经髋关节Smith-Peterson入路,取旋髂深血管束的髂骨骨膜-骨瓣移植于股骨颈骨折处骨槽内,加双头加压螺钉内固定治疗34例。结果 随访30例,随访时间2~8年。27例术后4~6个月达骨性愈合,髋关节功能优良;3例股骨头缺血性坏死或骨折不连接。结论 带旋髂深血管的髂骨骨膜-骨瓣移植,血供充足,能促进骨折愈合,减少股骨头坏死和骨折不连接的发生,是治疗青壮年股骨颈骨折的有效方法。
【关键词】 股骨颈骨折;成年人;骨移植
【中图分类号】 R683.42  【文献标识码】 B
【文章编号】 1008-0287(2000)03-0216-02

Treatment of femoral neck fracture in young adults with vascularized pedicled osteoperiosteal flap of deep iliac circumflex vessels

Liu Tibin,Li Guoqiang,Du Feng, Hu Ruqi
(Dept of Orthopaedics,Suzhou City Hospital, Suzhou,Anhui 234000)

【Abstract】 Objective To explore the curative effects of femoral neck fracture in young adults by bi-compression screw bundle of fixation and osteo-periosteal-bone grafts of deep iliac circumflex vessels. Methods 34 cases were treated by bi-compression screws fixation and osteo-periosteal-bone grafts of deep iliac circumflex bundle of vessels in osteogroove of the femoral neck fracture with Smith-Peterson incision. Results 30 cases were followed up for 2~8 years. 27 cases shew osseous union 4 to 6 months after operation,and the function of hip joint was excellent,3 cases had ischemic necrosis of femoral head or non-union fracture. Conclusion The pedicled iliac osteo-periosteal flap possesses adequate supply of blood. It can improve the unior of fracture,and reduce the rate of avascular necrosis of femur and non-union.It is a valuable method to treat femoral neck fracture in young adults.
【Key words】 femoral neck fractures;adult;bone transplantation

  青壮年股骨颈骨折较老年人少见,多因强大暴力引起,骨不连、股骨头缺血性坏死的发生率较高。1989~1998年,我院收治青壮年股骨颈骨折46例,对其中有明显移位的34例采用切开复位、双头加压螺钉内固定及带旋髂深血管髂骨瓣移位术治疗,效果满意。

1 材料与方法

1.1 病例资料 本组男23例,女11例,年龄21~48岁。左髋20例,右髋14例。骨折分型:头下型10例,头颈型18例,颈中型6例。就诊时间:伤后3天28例,伤后2周6例。
1.2 手术方法 采用改良的Simth-Petersen切口,在硬膜外麻醉下依解部层次逐层分离显露关节囊,且“T”形切开,将骨折解剖复位。在股外侧,以股骨大转子为中心作6 cm长纵切口,暴露骨皮质

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