三角韧带损伤的手术治疗

[目的]探讨踝关节三角韧带损伤的手术治疗及效果。[方法]2002年4月-2005年4月治疗伴有三角韧带损伤的踝关节骨折40例，均采用切开复位和坚强内固定，并修复重建三角韧带，恢复踝关节内外侧结构的稳定性。下胫腓联合分离仍不稳定者，给予皮质骨螺钉横向内固定。[结果]全部病例得到16个月-3a随访，平均1．5a。按齐氏疗效评定标准：优良30例，可8例，差2例，优良率75％。[结论]强调踝关节骨折切开解剖复位，坚强内固定的同时，应充分重视修复重建三角韧带。

Operative treatment of the damage of the deltoid ligament of the ankle

[Objective]To explore the operative methods and curative effect of the damage of the deltoid ligament.[Method]From April 2002 to April 2005,all 40 cases with ankle fractures were treated by open reduction and firm internal fixtion,by repairing of the deltoid ligament and restoration of stability of medial and lateral structures of ankle joint.If separation of the tibio-fibular joint was still unstable,transverse internal fixtion was adopted with one cortical bone screw.[Result]All cases were followed up from 6 months to 3 years with an average of 18 months,and were evaluated according to the criteria of QI Bin:the results showed excellent in 30 cases,fair in 8 cases and poor in 2 cases,the rate of excellent results was 75%.[Conclusion]The authers emphasized that,in order to obtain satisfactory result,open anatomical reduction and rigid internal fixtion must be adopted in the fractures,the deltoid ligament should be treated properly.