改良骨折固定器在股骨干骨折内固定术中的临床应用.doc

改良骨折固定器在股骨干骨折内固定术中的临床应用.doc任意放置钢板复位器在股骨骨折手术复位的研制及临床应用黄贤政*杨伟'权李亚勇李金梁力王新平张传辉许成林广东省化州市中医院骨科研究室 (525100)[摘要]目的:解决目前股骨骨折通常复位钢板内固定手术治疗中存在的如稳定性差、扩展功能差、安置钢板困难、反复多次复位等缺陷问题。方法:200例患者随机分成2组各100例,治疗组采用任意放置钢板复位器治疗;对照组采用通常复位治疗。结果:骨折复位及钢板内固定所需要的时间,治疗组比对照组的时间明显要少()。治疗组治疗时间平均为303±23天,对照组治疗时间平均为475±45天,治疗组的治疗时间比对照组的明显减少()。治疗组有效率为99%,对照组有效率为70%,治疗组的有效率比对照组的显著要高(P<)□结论:此种新型钢板复位器的结构、功能均符合骨科器械要求,为同类手术提供更好的医疗器械,疗效显著。[关键词]任意放置钢板复位器;股骨骨折;复位;任意放置钢板;Manufactureandclinicalapplicationofrandom-placedamiorplaterepositoryinoperationforfractureoffemurHuangXianzhengLiYayongLiJinLiangLIWangXinpingZhanghuanhuiXuChenglinOrthopaedicslaboratoryofChinesemedicalhospitalinHuazhoucityofGuangdongProvinceHuazhou525100[Abstracts]Objective:tosolvetheprobleminoperationforfractureoffemursuchaspoorstability,shortageofenlargingfunction,difficultyofplacementandrepositionformanytimes-Methods:-placedarmorplaterepository;:thetimeforrepositionofbonefractureandinternalfixationofarmorplatethattreatmentgroupneededwasobviouslylessthancontrolgroup(P<).thetreatmenttimefortreatmentgroupwas303±23days,475±45daysforcontrolgroup.,thetreatmenttimefortreatmentgroupwasobviouslylessthancontrolgroup(P<).therateofefficiencyfortreatmentgroupwas,forcontrolgroup,therateofefficiencyfortreatmentgroupwasobviouslyhigherthancontrolgroup(P<).Conclusio