翼腭窝

(重定向自Pterygopalatine fossa

在人類解剖學中,翼腭窝pterygopalatine fossa,或sphenopalatine fossa)為人類顱骨中一個窩狀構造。翼腭窝共有一對,為颞下窝内侧的一個圓錐狀凹窩。該窩位於上颌骨後方[1]。翼腭窩位於翼上頜裂英语pterygomaxillary fissure內側,通往蝶腭孔英语sphenopalatine foramen,可通向鼻腔、口腔、顳下窩、眼眶,及咽,另有8個孔通向中顱窩[2]

翼腭窝
左上頜竇外面觀
人類頭骨,紫色部分為翼腭窝
标识字符
拉丁文fossa pterygopalatina
MeSHD056739
TA98A02.1.00.025
TA2429
FMAFMA:75309
格雷氏p.166
骨骼解剖学术语英语Anatomical terms of bone

翼腭窝向外通颞下窝,向前藉眶下裂通眶,向内藉腭骨与蝶骨围成的蝶腭孔通鼻腔,向后藉圆孔通颅中窝,藉翼管通颅底外面,向下移行至腭大管,继而经腭大孔通口腔

解剖编辑

邊界编辑

下列為翼腭窝的邊界:

途徑编辑

下列構造會經過翼腭窩:

方向途經連接到
顱圓孔英语foramen rotundum中顱窩英语middle cranial fossa
翼管英语pterygoid canal (Vidian)中顱窩英语middle cranial fossa顱裂孔英语foramen lacerum
palatovaginal canal (pharyngeal)nasal cavity/nasopharynx
下眶裂英语inferior orbital fissureorbit
sphenopalatine foramennasal cavity
pterygomaxillary fissureinfratemporal fossa
greater palatine canal (pterygopalatine)oral cavity,

lesser palatine canals

功能编辑

翼腭窝內包含

  • the pterygopalatine ganglion suspended by nerve roots from the maxillary nerve
  • the terminal third of the maxillary artery
  • the maxillary nerve (CN V2, the second division of the trigeminal nerve), with which is the nerve of the pterygoid canal, a combination of the greater petrosal nerve (preganglionic parasympathetic) and the deep petrosal nerve (postganglionic sympathetic). To obtain block anesthesia of the entire second division of the trigeminal nerve, an intraoral injection can be administered into this area.

參見编辑

本條目使用了部分解剖術語英语anatomical terminology


其他圖像编辑

參考文獻编辑

  1. ^ Illustrated Anatomy of the Head and Neck, Fehrenbach and Herring, Elsevier, 2012, page 69
  2. ^ Osborn, Anne. Radiology of the Pterygoid Plates and Pterygopalatine Fossa (PDF). AJR. March 1979, 132 (3): 389–394 [December 2012]. PMID 106641. doi:10.2214/ajr.132.3.389. (原始内容存档 (PDF)于2020-08-01). 

外部連結编辑

Template:SuturesTemplate:Foramina of skull