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1、股骨粗隆間骨折北京積水潭醫(yī)院創(chuàng)傷骨科分型Evans'classification(1949)BoydandGriffin'sclassification(1949)Ramadier'sclassification(1956)Decoulx&Lavarde'sclassification(1969)Ender'sclassification(1970)Tronzo'sclassification(1973)Jensen'sclassification(1975)Deburge'sclassificat
2、ion(1976)Briot'sclassification(1980)AOclassification(1981)分型骨折穩(wěn)定性評(píng)估骨折復(fù)位后穩(wěn)定性評(píng)估內(nèi)固定物選擇術(shù)后早期部分負(fù)重普遍應(yīng)用分型解剖學(xué)描述(Evans;Ramadier;DecoulxandLavarde).提示預(yù)后(Tronzo;Ender;Jensen'smodificationoftheEvansgrading;Mülleretal.).Evans'classificationEvans'classificationTypeI:
3、Undisplaced2-fragmentfractureTypeII:Displaced2-fragmentfractureTypeIII:3-fragmentfracturewithoutposterolateralsupport,owingtodisplacementofgreatertrochanterfragmentTypeIV:3-fragmentfracturewithoutmedialsupport,owingtodisplacedlessertrochanterorfemorala
4、rchfragmentTypeV:4-fragmentfracturewithoutposterolateralandmedialsupport(combinationofTypeIIIandTypeIV)R:ReversedobliquityfractureAOclassificationAOclassificationA1:Simple(2-fragment)pertrochantericareafracturesA1.1Fracturesalongtheintertrochantericlin
5、eA1.2FracturesthroughthegreatertrochanterA1.3FracturesbelowthelessertrochanterA2:MultifragmentarypertrochantericfracturesA2.1Withoneintermediatefragment(lessertrochanterdetachment)A2.2With2intermediatefragmentsA2.3Withmorethan2intermediatefragmentsA3:I
6、ntertrochantericfracturesA3.1Simple,obliqueA3.2Simple,transverseA3.3Withamedialfragment穩(wěn)定性?xún)?nèi)側(cè)結(jié)構(gòu)(小粗?。┖笸鈧?cè)結(jié)構(gòu)(大粗?。┕晒谴致¢g骨折內(nèi)固定物選擇?DHSGAMMANAIL頭釘位置?頭釘深度?TAD頭釘位置股骨頭頸中心或偏下避免置于后上方??頭釘深度位于關(guān)節(jié)面5-12mm過(guò)短??TADTip-ApexDistanceM.R.Baumgaertner,S.L.Curtin,D.1995.TADCUTOUT
7、CUTOUT內(nèi)固定失用(不愈合)畸形愈合股骨頭缺血壞死VicarioC,MarcoF,OrtegaL,AlcobendasM,DominguezI,Lopez-DuranL.Injury.2003Feb;34(2):129-34內(nèi)固定物選擇髓外?髓內(nèi)??jī)?nèi)固定物選擇內(nèi)固定物選擇內(nèi)固定物選擇內(nèi)固定物選擇內(nèi)固定物選擇單釘?雙釘??jī)?nèi)固定物選擇內(nèi)固定物選擇內(nèi)固定物選擇后外側(cè)壁Tronzo'sclassification(1973)內(nèi)固定物選擇M71ys謝謝!