頸腰椎脊柱內(nèi)固定解剖和臨床研究
【文章頁數(shù)】:111 頁
【學(xué)位級別】:博士
【部分圖文】:
圖1側(cè)塊螺釘定位和評估Fig.1Locationandevaluationoflateralmass
圖1側(cè)塊螺釘定位和評估Fig.1Locationandevaluationoflateralmass圖2安全象限
圖2安全象限Fig.2Safequadrant.Thesuperiorlateralquadrantisthesafequadrant,where
40圖2安全象限2Safequadrant.Thesuperiorlateralquadrantisthesafequadrant,wthescrewswouldstayawayfromthenervesandbloodvessels
圖3頸椎曲度指數(shù)評估Fig.3EvaluationofCCI."a1"waslineconnectingposteriorinferioredgeof
圖3頸椎曲度指數(shù)評估CCI."a1"waslineconnectingpotebralbody."a2"to"a5"respectifromposteriorinferioredgeoftCCI=[(a2+a3+a4+a5)/a1]*100%
圖4典型病例Fig.4Patientsandoperation.(a)and(b)Thispatientwasa60-year-oldmanwithpyramidaltractsymptoms.MultilevelcervicaldegenerationwasseeninthesagittalMRIscansofT1-weightedandT2-weightedsequences.(c)Laminectomywithlateralmasscd
42圖4典型病例Fig.4Patientsandoperation.)and(b)Thispatientwasa60-year-oldmanwithpyramidaltractsymptoultilevelcervicaldegenerat....
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