蝶骨(sphenoid bone)

骨頭
細部結構
神經
肌肉
血管
韌帶
關節
特殊
sphenoid bone(蝶骨)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spine of sphenoid bone(蝶骨棘)
 
 
 
Sphenomandibular ligament(蝶下頷韌帶):start
 
 
Foramen Spinosum(棘孔):位在sphenoid bone(蝶骨)後方的孔
V3:Trigeminal nerve(三叉神經)第1支[mandibular nerve(下頷支)]
 
Middle Meningeal Artery(中腦膜動脈)
 
 
 
Tuberculum sellae(馬鞍結節):Hypophyseal Fossa(垂體窩) 的前方高突
 
 
 
 
 
 
Middle clinoid process(中床突):Tuberculum sellae(馬鞍結節)的兩側突起
 
 
 
 
 
 
Hypophyseal fossa(垂體窩):也稱作Sella Turcica,為sphenoid bone(蝶骨)中間凹下處
 
 
 
 
 
Pituitary Gland(腦垂腺)
Diaphragm sellae(鞍膈膜):Tuberculum sellae(馬鞍結節)與Dorsum sallae(鞍背)之間包住Hypophyseal Fossa(垂體窩)的一層膜
 
 
 
 
 
 
Dorsum sallae(鞍背):Hypophyseal Fossa 的後方高突
 
 
 
 
 
 
Posterior clinoid process(後床突):Dorsum sallae(鞍背)的兩側突起
 
 
 
 
 
 
Cavernous sinus(海綿竇):位於Hypophyseal Fossa(垂體窩)兩側,因內部為大量纖維小樑形成的空洞而命名
III:Oculomotor nerve(動眼神經)
IV
:Trochlear nerve(滑車神經)
V1
:Trigeminal nerve(三叉神經)第1支[ophthalmic nerve(眼支)]
V2
:Trigeminal nerve(三叉神經)第2支[maxillary nerve(上頷支)]
VI
:Abducens nerve(外旋神經)
 
 
 
 
Optic canal(視神經孔):Tuberculum sellae(馬鞍結節)和anterior clinoid procees(前床突)圍成的小洞
II:Optic nerve(視神經)
 
Ophthalmic artery(眼動脈)
 
 
 
Foramen rotundum(圓孔):在anterior clinoid procees(前床突)旁
V2:Trigeminal nerve(三叉神經)第2支[maxillary nerve(上頷支)]
 
 
 
 
 
Superior orbital fissure(上眼裂):sphenoid bone(蝶骨)大小翼之間的裂縫裂縫較大、寬,位在Foramen rotundum(圓孔)的前面,連通到眼窩
III:Oculomotor nerve(動眼神經)
IV
:Trochlear nerve(滑車神經)
V1
:Trigeminal nerve(三叉神經)第1支[ophthalmic nerve(眼支)]
VI
:Abducens nerve(外旋神經)
 
 
 
 
 
Foramen ovale(卵圓孔):在Greater Wing(大翼)上的孔洞
V3:Trigeminal nerve(三叉神經)第3支[mandibular nerve(下頷支)]
Lesser petrosal nerve(
小岩神經)
 
Accessory meningeal artery(副腦膜動脈)
 
 
 
Foramen lacerum(破裂孔):由sphenoid bone(蝶骨)、temporal bone(顳骨)、occiptal bone(枕骨)所形成的裂孔,從內面看是被軟骨所封起來。從顱底才可看出東西通過
Lesser petrosal nerve(小岩神經)[下方才可見]
Greater petrosal nerve(
大岩神經)[下方才可見]
 
有internal carotid artery(內頸動脈)通過[下方才可見]
 
 
 
pharyngotympanic tube(耳咽管):又稱auditory tube(聽管)或Eustachian tube(歐式管),位於petrous part of temporal bone(顳骨岩部)和(greater wing of sphenoid bone(蝶骨大翼)的交界處,為耳朵與口腔間的通道
 
 
 
 
 
 
Pterygopalatine fossa(翼顎窩):sphenoid bone(蝶骨)與maxillary bone(上頷骨)之間的空間
 
 
 
 
 
 
sphenoidal sinus(蝶竇):位於蝶骨馬鞍處的正下方,與spheno-ethmoidal recess (蝶-篩隱窩)相接
 
 
 
 
 
 
pharynx(咽頭):pharyngeal tubercle(咽結節)的肌肉、medial plate(內側板、兩旁的pharygotympanic tube(耳咽管)所圍成
 
 
 
 
 
 
Pterygoid canal(翼管):Pterygopalatine fossa(翼顎窩)通往Middle cranial fossa (中顱窩)
 
 
 
 
 
 
Palatovaginal canal(顎鞘管):通往Nasopharynx(鼻咽)
 
 
 
 
 
 
Sphenopalatine foramen(蝶腭孔):Nasal cavity(鼻腔)
 
 
 
 
 
 
Pterygomaxillary fissure(翼上頷裂):通往Infratemporal fossa(顳下窩)
 
 
 
 
 
 

資料來源:studyblue

資料來源:proprofs

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2 意見:

  1. 在"蝶骨"的"卵圓孔"那一格的神經:
    V3:Trigeminal nerve(三叉神經)第1支[mandibular nerve(下頷支)]==>是不是打錯了~應該是第3支吧~

    回覆刪除

 
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