English | Chinese |
cavity of pharynx | 咽腔 (咽的内腔) |
constrictor muscle of pharynx | 咽缩肌 (包括咽上缩肌、咽中缩肌、咽下缩肌,自下而上呈叠瓦状排列,即咽下缩肌覆盖咽中缩肌下部,咽中缩肌覆盖咽上缩肌下部。当吞咽时,各咽缩肌自上而下依次收缩,将食团推向食管。咽缩肌受迷走神经的咽支支配) |
fornix of pharynx | 咽穹 (咽腔的顶壁,略呈拱状,附着于蝶骨体、枕骨基底部和颞骨岩部) |
inferior constrictor of pharynx | 咽下缩肌 (起自甲状软骨斜线、甲状软骨后缘和环状软骨侧缘,止于咽缝) |
laryngeal part of pharynx | 喉咽 (咽的最下部,稍狭窄,上起自会厌上缘平面,下至第6颈椎体下缘平面与食管相续,其前壁上份有喉口通入喉腔) |
levator muscle of pharynx | 咽提肌 (包括茎突咽肌、腭咽肌和咽鼓管咽肌,位于咽缩肌深部。作用为上提咽和喉,封闭喉口。茎突咽肌受舌咽神经的咽支支配,腭咽肌和咽鼓管咽肌受迷走神经的咽支支配) |
middle constrictor of pharynx | 咽中缩肌 (呈扇形,起自舌骨小角、大角和茎突舌骨韧带下部,止于咽缝) |
nasal part of pharynx | 鼻咽 (咽的上部,位于鼻腔后方,上达颅底,下至腭帆游离缘平面续于口咽,向前经鼻后孔通鼻腔) |
oral part of pharynx | 口咽 (位于腭帆游离缘与会厌上缘平面之间,向前经咽峡与口腔相通,上续鼻咽,下通喉咽) |
superior constrictor of pharynx | 咽上缩肌 (略呈方形,起自翼钩、翼下颌缝、下颌骨的下颌舌骨肌线后端及舌根侧缘,肌束略呈水平位向后,止于咽缝) |
vault of pharynx | 咽穹 (咽腔的顶壁,略呈拱状,附着于蝶骨体、枕骨基底部和颞骨岩部) |