颅底影解剖ppt课件

1、颅底影像解剖 第一部分：根本解剖第一部分：根本解剖 第二部分：细节解剖第二部分：细节解剖 共共1212层：每层均有为数不等的解剖标志，层：每层均有为数不等的解剖标志，每个解剖标志为一幅图像，请留认识别。每个解剖标志为一幅图像，请留认识别。 第一层：第一层：Mandible, coronoid process Mandible, coronoid process 下颌骨冠状突下颌骨冠状突 Mandible, neck 下颌颈 Mastoid process 乳突 Occipital condyle 枕骨髁 Pterygomaxillary fissure 翼上颌裂 Pterygopalatine

2、 fossa 翼腭窝 Pterygoid plates 翼板 Pterygoid process 翼突 Styloid process 茎突 第二层：第二层：Mandible, condyle Mandible, condyle 下颌骨髁状突下颌骨髁状突 Mastoid process 乳突 Occipital condyle 枕骨髁 Pterygomaxillary fissure 翼上颌裂 Pterygopalatine fossa 翼腭窝 Pterygoid plates 翼板 Styloid process 翼突 第三层：第三层：Mastoid process Mastoid proc

3、ess 乳突乳突 Occipital bone (condylar and basilar parts): 枕骨髁和基底部 occipitomastoid suture 枕乳突缝 pterygomaxillary fissure 翼上颌裂 pterygopalatine fossa 翼腭窝 pterygoid plates 翼板 pterygoid process 翼突 Sphenoid spine, left 左侧蝶骨嵴 styloid process 茎突 zygomatic bone 颧骨 第四层：第四层：Articular tubercle (at anterior root of A

4、rticular tubercle (at anterior root of zygomatic arch): zygomatic arch): 关节结节颧弓的前根关节结节颧弓的前根 Basiocciput (posterior clivus) : 枕骨基底部后斜坡 hypoglossal canal 舌下神经管 pterygopalatine fossa 翼腭窝 pterygoid plates 翼板 pterygoid process 翼突 occipitomastoid suture 枕乳突缝 occipital bone (squamous part) : 枕骨鳞部) pterygom

5、axillary fissure 翼上颌裂 Sphenoid, greater wing 蝶骨大翼 Sphenoid spine 蝶骨嵴 sphenopalatine foramen 腭大孔(蝶腭孔) Styloid process, base 茎突基底部 zygomatic arch 颧弓 Zygomaticofacial foramen / canal 颧面孔/管 第五层：第五层：foramen ovale foramen ovale 卵圆孔卵圆孔 foramen spinosum 棘孔 hypoglossal canal 舌下神经管 inferior orbital fissure 眶下

6、裂 Occipital bone (squamous portion) 枕骨鳞部 occipitomastoid suture 枕乳突缝 pterygopalatine fossa 翼腭窝 Sphenoid, greater wing 蝶骨大翼 Sphenoid spine (right) 蝶骨嵴右侧 sphenopalatine foramen 蝶腭孔(腭大孔) sphenosquamous suture 蝶颞鳞缝 Temporal bone, tympanic and petrous portions 颞骨鼓室部和岩部 tympanomastoid fissure 鼓乳裂 第六层：第六层：

7、Carotid canal, external opening Carotid canal, external opening 颈动脉颈动脉管外口管外口 Clivus (occipital part) 斜坡枕部 foramen ovale 卵圆孔 foramen lacerum 破裂孔 foramen spinosum 棘孔 Sphenoid bone, greater wing 蝶骨大翼 hypoglossal canal 舌下神经管 inferior orbital fissure 眶下裂 jugular foramen 颈静脉孔 Occipital bone, squamous part

8、 枕骨鳞部 occipitomastoid suture枕乳突缝 petrooccipital fissure 岩枕裂 petrosphenoidal fissure 蝶岩裂 pterygoid canal 翼管 pterygopalatine fossa 翼腭窝 Sphenoid bone, body 蝶骨体 sphenopalatine foramen 蝶腭孔腭大孔, pterygopalatine fossa 翼腭窝 sphenosquamous suture蝶颞鳞缝 Temporal bone, petrous part 颞骨岩部 Temporal bone, squamous par

9、t 颞骨鳞部 Temporal bone, tympanic part 颞骨鼓室部 tympanomastoid fissure 鼓乳裂 第七层：第七层：carotid canal carotid canal 颈动脉管颈动脉管 clivus 斜坡 foramen lacerum 破裂孔 foramen ovale 卵圆孔 foramen spinosum 棘孔 inferior orbital fissure 眶下裂 jugular foramen becoming sigmoid sinus 颈静脉孔变为乙状窦 Jugular tubercle of occipital bone (roof

10、 of hypoglossal canal) 枕骨颈静脉结节舌下神经管根部 Occipital bone, squamous part 枕骨鳞部 occipitomastoid suture枕乳突缝 Petroocipital fissure 岩枕裂 petrosphenoidal fissure 蝶岩裂 pterygopalatine fossa 翼腭窝 Sphenoid bone, body 蝶骨体 Sphenoid bone, greater wing 蝶骨大翼 sphenosquamous suture 蝶鳞缝 tympanosquamous fissure鼓鳞裂岩鼓裂 Tempora

11、l bone, petrous part 颞骨岩部 Temporal bone, tympanic part 颞骨鼓室部 Temporal bone, squamous part 颞骨鳞部 第八层：第八层：Carotid canal Carotid canal 颈动脉管颈动脉管 Foramen rotundum 圆孔 Jugular tubercle of occipital bone枕骨颈静脉结节 Mandibular fossa, roof 下颌窝顶 Middle ear 中耳 Occipital bone, squamous part 枕骨鳞部 occipitomastoid sutur

12、e 枕乳突缝 petrooccipital fissure岩枕裂 Sphenoid bone, body 蝶骨体 Sphenoid bone, greater wing 蝶骨大翼 sphenosquamous suture 蝶颞鳞缝 sphenozygomatic suture 蝶颧缝 Temporal bone, petrous part 颞骨岩部 Temporal bone, squamous part 颞骨鳞部 Temporal bone, tympanic part 颞骨鼓室部 tympanosquamous fissure 鼓鳞裂 第九层：第九层：Basal turn of coch

13、lea Basal turn of cochlea 耳蜗底层耳蜗底层 Groove in body of sphenoid bone for internal carotid artery 蝶骨体的颈内动脉沟 Middle ear 中耳 Occipital bone, squamous part 枕骨鳞部 Occipitomastoid suture 枕骨乳突缝 Space connecting superior and inferior orbital fissures 眶上裂与眶下裂结合部 Sphenoid bone, body 蝶骨体部 Sphenoid bone, greater wi

14、ng 蝶骨大翼 Sphenosquamous suture 蝶颞缝 Sphenozygomatic suture 蝶颧缝 Temporal bone, squamous part 颞骨鳞部 第十层：第十层：cochleacochlea耳蜗耳蜗 ternal auditory canal, left 左侧内耳道 Middle ear with malleus and incus 中耳锤、砧骨 Occipital bone, squamous part 枕骨鳞部 occipitomastoid suture 枕乳突缝 Sphenoid bone, body 蝶骨体 Sphenoid bone, g

15、reater wing 蝶骨大翼 Space connecting superior and inferior orbital fissures 眶上、下裂结合部 sphenosquamous suture蝶颞鳞缝 Temporal bone, petrous part 颞骨岩部 第十一层：第十一层：internal auditory canalinternal auditory canal内耳道内耳道 Middle ear with malleus and incus 中耳锤、砧骨 Occipital bone, squamous part 枕骨鳞部 occipitomastoid suture枕乳突缝 Sphenoid bone, body 蝶骨体 Sphenoid, greater wing 蝶骨大翼 phenosquamous suture蝶颞鳞缝 Temporal bone, petrous part 颞骨岩部 superior orbital fissure眶上裂 Vestibule with lateral semicircular canal 前庭及外半规管 第十二层：第十二