颈腰椎脊柱内固定解剖和临床研究
【文章页数】:111 页
【学位级别】:博士
【部分图文】:
图1侧块螺钉定位和评估Fig.1Locationandevaluationoflateralmass
图1侧块螺钉定位和评估Fig.1Locationandevaluationoflateralmass图2安全象限
图2安全象限Fig.2Safequadrant.Thesuperiorlateralquadrantisthesafequadrant,where
40图2安全象限2Safequadrant.Thesuperiorlateralquadrantisthesafequadrant,wthescrewswouldstayawayfromthenervesandbloodvessels
图3颈椎曲度指数评估Fig.3EvaluationofCCI."a1"waslineconnectingposteriorinferioredgeof
图3颈椎曲度指数评估CCI."a1"waslineconnectingpotebralbody."a2"to"a5"respectifromposteriorinferioredgeoftCCI=[(a2+a3+a4+a5)/a1]*100%
图4典型病例Fig.4Patientsandoperation.(a)and(b)Thispatientwasa60-year-oldmanwithpyramidaltractsymptoms.MultilevelcervicaldegenerationwasseeninthesagittalMRIscansofT1-weightedandT2-weightedsequences.(c)Laminectomywithlateralmasscd
42图4典型病例Fig.4Patientsandoperation.)and(b)Thispatientwasa60-year-oldmanwithpyramidaltractsymptoultilevelcervicaldegenerat....
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