踝关节骨折分型PPT课件.ppt

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1、关于踝关节骨折的分型第一张，PPT共十四页，创作于2022年6月旋前 旋后第二张，PPT共十四页，创作于2022年6月内收 外展 外旋AdductionAbductionExteral-rotation第三张，PPT共十四页，创作于2022年6月Supination-Adduction(SA)旋后-内收*Transverseavulsion-typefractureofthefibulabelowthelevelofthejointortearofthelateralcollateralligaments.腓骨下端横行撕脱骨折或外侧副韧带撕裂。*Verticalfractureofthemed

2、ialmalleolus.内踝垂直骨折线。Campbellsoperativeorthopaedics11th第四张，PPT共十四页，创作于2022年6月Supination-Eversion(External-Rotation)(SER)旋后-外翻（外旋）*Disruptionoftheanteriortibiofibularligament下胫腓前韧带断裂*Spiralobliquefractureofthedistalfibula腓骨远端螺旋型骨折*Disruptionoftheposteriortibiofibularligamentorfractureoftheposteriorma

3、lleolus下胫腓后韧带断裂或后踝骨折*Fractureofthemedialmalleolusorruptureofthedeltoidligament内踝骨折或三角韧带撕裂第五张，PPT共十四页，创作于2022年6月Pronation-Abduction(PA)旋前-外展*Transversefractureofthemedialmalleolusorruptureofthedeltoidligament内踝横行骨折或三角韧带撕裂*Ruptureofthesyndesmoticligamentsoravulsionfractureoftheirinsertions下胫腓韧带联合撕裂或止点

4、骨折*Short,horizontal,obliquefractureofthefibulaabovethelevelofthejoint.高位短斜形或水平腓骨骨折第六张，PPT共十四页，创作于2022年6月Pronation-Eversion(ExternalRotation)(PER)旋前-外翻（外旋）*Transversefractureofthemedialmalleolusordisruptionofthedeltoidligament内踝横行骨折或三角韧带撕裂*Disruptionoftheanteriortibiofibularligament下胫腓前韧带撕裂*Shortobli

5、quefractureofthefibulaabovethelevelofthejoint高位腓骨短斜形骨折*Ruptureofposteriortibiofibularligamentoravulsionfractureoftheposterolateraltibia下胫腓后韧带断裂或后外踝骨折第七张，PPT共十四页，创作于2022年6月FIGURE53-7SchematicdiagramandcaseexamplesofLauge-Hansensupination-externalrotationandsupination-adductionanklefractures.A.Asupina

6、tedfootsustainseitheranexternalrotationoradductionforceandcreatesthesuccessivestagesofinjuryshowninthediagram.Thesupination-externalrotationmechanismhasfourstagesofinjury,andthesupination-adductionmechanismhastwostages.Anteroposterior(B)andlateral(C)x-raysshowanunstablesupination-externalrotationsta

7、geIVanklefracturewiththecharacteristicobliquedistalfibulafractureandamedialsideinjury.D.Ananteroposteriorx-rayofasupination-adductionanklefracturewithatransversefibulafractureandanimpactedmedialmalleolarfracture.第八张，PPT共十四页，创作于2022年6月FIGURE53-8SchematicdiagramandcaseexamplesofLauge-Hansenpronation-e

8、xternalrotationandpronation-abductionanklefractures.A.Apronatedfootsustainseitheranexternalrotationorabductionforceandcreatesthesuccessivestagesofinjuryshowninthediagram.Thepronation-externalrotationmechanismhasfourstagesofinjury,andthepronation-abductionmechanismhasthreestages.B.Ananteroposteriorx-

9、rayoftheankleandtibiaandfibulademonstrateahighfibulafracture.C.Externalrotationstressshowslateraldisplacementofthetalusandwideningofthedistalsyndesmosis.Thesex-raysarecharacteristicofapronation-externalrotationinjury.D.Ananteroposteriorx-rayofatypicalpronation-abductionanklefracture.Thefibulaislater

10、allycomminuted.第九张，PPT共十四页，创作于2022年6月Figure59-22Supination-adductioninjurypathology.Thefirststageislateralfailureofeitherthemalleolusorthecollateralligament.Thesecondstageisaverticalfractureofthemedialmalleolus,whichmaybeassociatedwithmedialplafondimpaction,asshownhere.第十张，PPT共十四页，创作于2022年6月Figure59

11、-25Supination-externalrotationinjurypathology.Thefirststageisfailureoftheanteriorinferiortibiofibularligament(AITFL).Thesecondstageisaspirallateralmalleolarfractureattheleveloftheplafond.Thethirdstageisposteriorinferiortibiofibularligament(PITFL)failure.Thefourthstageismedialfailureofeithermalleolus

12、orthedeltoidligament.第十一张，PPT共十四页，创作于2022年6月Figure59-27Pronation-abductioninjurypathology.Thefirststageismedialfailureofeithermalleolusorthedeltoidligament.Thesecondstageissyndesmosis(anteriorinferiortibiofibularligamentandposteriorinferiortibiofibularligament)disruption.Thethirdstageisabendingfract

13、ureofthelateralmalleoluswithatransverse,laterallycomminutedpattern.第十二张，PPT共十四页，创作于2022年6月Figure59-28Pronation-externalrotationinjurypathology.Thefirststageismedialfailureofeithermalleolusorthedeltoidligament.Thesecondstageisanteriorinferiortibiofibularligamentdisruption.Thethirdstageisaspiralfractureofthefibulaabovetheleveloftheplafond.Thefourthstageisposteriorinferiortibiofibularligamentfailure,demonstratedasaposteriormalleolarfailure.第十三张，PPT共十四页，创作于2022年6月25.10.2022感感谢谢大大家家观观看看第十四张，PPT共十四页，创作于2022年6月