蝶骨(sphenoid bone)骨骼解剖_功能详解
蝶骨(sphenoid bone)
骨头 | 细部结构 | 神经 | 肌肉 | 血管 | 韧带 | 关节 | 特殊 |
sphenoid bone(蝶骨) | spine of sphenoid bone(蝶骨棘) | Sphenomandibular ligament(蝶下颔韧带):start | |||||
Foramen Spinosum(棘孔):位在sphenoid bone(蝶骨)后方的孔 | V3:Trigeminal nerve(三叉神经)第1支[mandibular nerve(下颔支)] | Middle Meningeal Artery(中脑膜动脉) | |||||
Tuberculum sellae(马鞍结节):Hypophyseal Fossa(垂体窝) 的前方高突 | |||||||
Middle clinoid process(中床突):Tuberculum sellae(马鞍结节)的两侧突起 | |||||||
Hypophyseal fossa(垂体窝):也称作Sella Turcica,为sphenoid bone(蝶骨)中间凹下处 | Pituitary Gland(脑垂腺) | ||||||
Diaphragm sellae(鞍膈膜):Tuberculum sellae(马鞍结节)与Dorsum sallae(鞍背)之间包住Hypophyseal Fossa(垂体窝)的一层膜 | |||||||
Dorsum sallae(鞍背):Hypophyseal Fossa 的后方高突 | |||||||
Posterior clinoid process(后床突):Dorsum sallae(鞍背)的两侧突起 | |||||||
Cavernous sinus(海绵窦):位于Hypophyseal Fossa(垂体窝)两侧,因内部为大量纤维小梁形成的空洞而命名 | III:Oculomotor nerve(动眼神经) IV:Trochlear nerve(滑车神经) V1:Trigeminal nerve(三叉神经)第1支[ophthalmic nerve(眼支)] V2:Trigeminal nerve(三叉神经)第2支[maxillary nerve(上颔支)] VI:Abducens nerve(外旋神经) | ||||||
Optic canal(视神经孔):Tuberculum sellae(马鞍结节)和anterior clinoid procees(前床突)围成的小洞 | II:Optic nerve(视神经) | Ophthalmic artery(眼动脉) | |||||
Foramen rotundum(圆孔):在anterior clinoid procees(前床突)旁 | V2:Trigeminal nerve(三叉神经)第2支[maxillary nerve(上颔支)] | ||||||
Superior orbital fissure(上眼裂):sphenoid bone(蝶骨)大小翼之间的裂缝裂缝较大、宽,位在Foramen rotundum(圆孔)的前面,连通到眼窝 | III:Oculomotor nerve(动眼神经) IV:Trochlear nerve(滑车神经) V1:Trigeminal nerve(三叉神经)第1支[ophthalmic nerve(眼支)] VI:Abducens nerve(外旋神经) | ||||||
Foramen ovale(卵圆孔):在Greater Wing(大翼)上的孔洞 | V3:Trigeminal nerve(三叉神经)第3支[mandibular nerve(下颔支)] Lesser petrosal nerve(小岩神经) | Accessory meningeal artery(副脑膜动脉) | |||||
Foramen lacerum(破裂孔):由sphenoid bone(蝶骨)、temporal bone(颞骨)、occiptal bone(枕骨)所形成的裂孔,从内面看是被软骨所封起来。从颅底才可看出东西通过 | Lesser petrosal nerve(小岩神经)[下方才可见] Greater petrosal nerve(大岩神经)[下方才可见] | 有internal carotid artery(内颈动脉)通过[下方才可见] | |||||
pharyngotympanic tube(耳咽管):又称auditory tube(听管)或Eustachian tube(欧式管),位于petrous part of temporal bone(颞骨岩部)和(greater wing of sphenoid bone(蝶骨大翼)的交界处,为耳朵与口腔间的通道 | |||||||
Pterygopalatine fossa(翼颚窝):sphenoid bone(蝶骨)与maxillary bone(上颔骨)之间的空间 | |||||||
sphenoidal sinus(蝶窦):位于蝶骨马鞍处的正下方,与spheno-ethmoidal recess (蝶-筛隐窝)相接 | |||||||
pharynx(咽头):pharyngeal tubercle(咽结节)的肌肉、medial plate(内侧板、两旁的pharygotympanic tube(耳咽管)所围成 | |||||||
Pterygoid canal(翼管):Pterygopalatine fossa(翼颚窝)通往Middle cranial fossa (中颅窝) | |||||||
Palatovaginal canal(颚鞘管):通往Nasopharynx(鼻咽) | |||||||
Sphenopalatine foramen(蝶腭孔):Nasal cavity(鼻腔) | |||||||
Pterygomaxillary fissure(翼上颔裂):通往Infratemporal fossa(颞下窝) |
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骨骼(skeleton)