颅底影像解剖课件

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1、颅底影像解剖第一部分：基本解剖第二部分：细节解剖共12层：每层均有为数不等的解剖标记，每个解剖标记为一幅图像，请注意识别。第一层：Mandible,coronoidprocess下颌骨冠状突Mandible,neck下颌颈Mastoidprocess乳突Occipitalcondyle枕骨髁Pterygomaxillaryfissure翼上颌裂Pterygopalatinefossa翼腭窝Pterygoidplates翼板Pterygoidprocess翼突Styloidprocess茎突第二层：Mandible,condyle下颌骨髁状突Mastoidproce

2、ss乳突Occipitalcondyle枕骨髁Pterygomaxillaryfissure翼上颌裂Pterygopalatinefossa翼腭窝Pterygoidplates翼板Styloidprocess翼突第三层：Mastoidprocess乳突Occipitalbone(condylarandbasilarparts):枕骨（髁和基底部）occipitomastoidsuture枕乳突缝pterygomaxillaryfissure翼上颌裂pterygopalatinefossa翼腭窝pterygoidplates翼板pterygoidprocess翼突S

3、phenoidspine,left左侧蝶骨嵴styloidprocess茎突zygomaticbone颧骨第四层：Articulartubercle(atanteriorrootofzygomaticarch):关节结节（颧弓的前根）Basiocciput(posteriorclivus):枕骨基底部（后斜坡）hypoglossalcanal舌下神经管pterygopalatinefossa翼腭窝pterygoidplates翼板pterygoidprocess翼突occipitomastoidsuture枕乳突缝occipitalbone(squamouspar

4、t):枕骨（鳞部)pterygomaxillaryfissure翼上颌裂Sphenoid,greaterwing蝶骨大翼Sphenoidspine蝶骨嵴sphenopalatineforamen腭大孔(蝶腭孔)Styloidprocess,base茎突基底部zygomaticarch颧弓Zygomaticofacialforamen/canal颧面孔/管第五层：foramenovale卵圆孔foramenspinosum棘孔hypoglossalcanal舌下神经管inferiororbitalfissure眶下裂Occipitalbone(squamouspor

5、tion)枕骨（鳞部）occipitomastoidsuture枕乳突缝pterygopalatinefossa翼腭窝Sphenoid,greaterwing蝶骨大翼Sphenoidspine(right)蝶骨嵴（右侧）sphenopalatineforamen蝶腭孔(腭大孔)sphenosquamoussuture蝶颞（鳞）缝Temporalbone,tympanicandpetrousportions颞骨鼓室部和岩部tympanomastoidfissure鼓乳裂第六层：Carotidcanal,externalopening颈动脉管外口Clivus(occi

6、pitalpart)斜坡（枕部）foramenovale卵圆孔foramenlacerum破裂孔foramenspinosum棘孔Sphenoidbone,greaterwing蝶骨大翼hypoglossalcanal舌下神经管inferiororbitalfissure眶下裂jugularforamen颈静脉孔Occipitalbone,squamouspart枕骨鳞部occipitomastoidsuture枕乳突缝petrooccipitalfissure岩枕裂petrosphenoidalfissure蝶岩裂pterygoidcanal翼管pterygo

7、palatinefossa翼腭窝Sphenoidbone,body蝶骨体sphenopalatineforamen蝶腭孔（腭大孔,）pterygopalatinefossa翼腭窝sphenosquamoussuture蝶颞（鳞）缝Temporalbone,petrouspart颞骨岩部Temporalbone,squamouspart颞骨鳞部Temporalbone,tympanicpart颞骨鼓室部tympanomastoidfissure鼓乳裂第七层：carotidcanal颈动脉管clivus斜坡foramenlacerum破裂孔foramenovale卵

8、圆孔for