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时间:2020-05-14
《空心加压螺钉结合支撑钢板治疗Hoffa骨折.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、蚌埠医学院学报2015年3月第40卷第3期359[文章编号]1000—2200(2015)03-0359-03·临床医学·空心加压螺钉结合支撑钢板治疗Hoffa骨折李立,崔西龙,王宏亮,刘朝字,郭标,潘檀,干阜生[摘要]目的:评价空心加压螺钉结合支撑钢板内固定治疗Hofa骨折的临床效果。方法:对9例Hofa骨折患者采取切开复位、前后空心加压螺钉结合支撑钢板内固定治疗。按Letenneur分型I型5例,Ⅱ型2例,Ⅲ型2例。2例合并髁上骨折,3例合并髁上、髁间骨折。并根据Hofa骨折术后功能恢复评估标准综合评估膝关节功能。结果:所有患者均获随
2、访,时间324个月,术后切口均一期愈合,无早期并发症。术后内固定无松动、断裂,无骨折不愈合及股骨髁缺血性坏死发生。愈合时间8~12周。Hofa骨折术后功能恢复评估:优7例,良2例。结论:空心加压螺钉结合支撑钢板治疗Hofa骨折内固定可靠,可早期进行功能锻炼,治疗效果满意。[关键词]骨折;空心加压螺钉;支撑钢板;内固定[中图法分类号]R683.42[文献标志码]ADOI:10.13898/j.cnki.issn.1000-2200.2015.03.021Efectofcannulatedscrewcombinedwithsupportpla
3、teinthetreatmentofH0ffafractureLILi,CUIXi—long,WANGHong—liang,LIUChao—yu,GUOBiao,PANTan,GANFu—sheng(DepartmentofOrthopaedicJointTrauma,ThePeopleSHospitalofFuyang,FuyangAnhui236000,China)[Abstract]Objective:Toinvestigatetheclinicaleffectsofcannulatedscrewcombinedwithsuppoa
4、plateinthetreatmentofHoffafracture.Methods:NinepatientswithHofafracturesweretreatedwithopenreduction,anterior-to—posteriorcannulatedscrewcombinedwithsuppo~platefixation.TypeIin5cases.typeIIin2casesandtypemin2caseswereobservedin5malesand1femaleaccordingtoLetenneurclassific
5、ation.Supracondylarfracturein2casesandsupracondylarcomplicatedwithintercondylarfracturein3caseswerefound.ThepostoperativefunctionofkneejointwasevaluatedaccordingtotheLetenneurkneefunctionevaluationsystem.Results:Allpatientswerefollowedupfor3to24months.Allincisionswereprim
6、aryhealingwithoutearlycomplication.Theinterfixationloosingandrupture,fracturenonunionandavascularnecrosisoffemoralcondylewerenotfoundafteroperation.Thetimefracturehe~ingwas8to12weeks.Thefunctionalrecoveryof7casesand2caseswereexcellentandgoodaccordingtoHofaevaluationsystem
7、,respectively.Conclusions:Thetheraputiceffectsofcannulatedscrewcombinedwithsuppo~plateonHofafracturearereliableandgood,thepatientscandoearlyfunctionalexercise.[Keywords]fracture;cannulatedscrew;suppo~plate;fixationHofa骨折为股骨髁冠状面骨折,发生率低,占例。致伤原因:车祸伤5例,高处坠落伤3例,挤压股骨骨折的0.65%,其受
8、伤机制尚不明确,常合并伤1例。术前均行膝关节正、侧位x线片及三维CT股骨其他部位骨折。Hofa骨折是关节内骨折,故极检查,进一步了解骨折情况及是否合并其他部位骨不稳定,特别是膝关节屈曲时,保守
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