【摘要】 [目的]探讨自行设计的解剖型髋动力带锁钢板(anatomical dynamic hip lock plate,ADHLP)治疗股骨粗隆间骨折的临床效果。[方法]临床应用ADHLP内固定治疗粗隆间骨折73例,男52例,女21例,年龄19～92岁,平均54.7岁。致伤原因:交通事故伤32例;步行摔伤21例;高处坠落伤9例;其他原因11例。按照Evans分类:Ⅰ型42例,Ⅱ型17例,Ⅲ型9例,Ⅳ型5例。观察和分析疗效及科学评价ADHLP。[结果]手术时间平均60min,约40～90min。术中出血平均200ml,约100～400ml。全部患者经6～48个月随访,平均36个月。关节功能恢复满意,优良率达98.6%。本组无并发症发生,诸如:髋内翻、股骨头切割、旋转移位、再骨折、感染、钢板断裂、松动等。[结论]ADHLP治疗股骨粗隆间骨折符合生物力学的要求,适应证广泛,尤其适用于骨质疏松或者老年患者;操作简便、创伤小、出血少、固定牢靠、并发症少,具有推广临床应用的价值。更多还原

【Abstract】 [Objective]To investigate the effects of self-contrive antomical dynamic hip lock plate(ADHLP) in fixation of intertrochanteric fracture.[Method]Seventy-three cases (male 52,female 21) of intertrochanteric fracture were treated by internal fixation with ADHLP.The age were from 19～92y,average 54.7y.Traumatic causes:traffic accident,32 cases;pedesteian tumble,21 cases;fall from height,9 cases;other reasons,11 cases. According to the evans’ classification:type Ⅰ,42 cases;type Ⅱ,17 cases;type Ⅲ,9 cases;type Ⅳ,5cases.[Result]Operating time averaged 60 minutes(ranged from 40～90 minutes). Blood loss in operation:average 200 ml (ranged from 100～400 ml).Complication was not found,(such as:coxa vara;femoral head concis;rotation displacement;infection;re-fracture;lock plate broken or loosening,et al.).All cases were followed-up from 6 to 48 months,average 36 months.The function of all hips were satisfactory.The excellent and good rate was 98.6%.[Conclusion]ADHLP in fixation of intertrochanteric fracture is accord with the demands of biomechanism,The indication is widespread,applicable for osteoporotic patients or old patients mespecial.This operation is simple and reliable,with little invasive injury and less blood losing.更多还原