Greater palatine canal - Wikipedia
The greater palatine canal (or pterygopalatine canal) is a passage in the skull that transmits the descending palatine artery, vein, and greater and lesser palatine nerves between the pterygopalatine fossa and the oral cavity.
Pterygopalatine fossa: Anatomy, contents and gateways - Kenhub
2023年7月12日 · The pterygopalatine fossa serves as a gateway for seven openings that communicate with the orbit, the nasal cavity, the oral cavity, the middle cranial fossa, and the infratemporal fossa. These openings transmit branches of the maxillary nerve (V2), the pterygopalatine ganglion, and the maxillary vessels. The seven openings are the:
The Pterygopalatine Fossa - Contents - Openings
2024年7月17日 · The pterygopalatine fossa is a bilateral, cone-shaped depression extending deep from the infratemporal fossa all the way to the nasal cavity via the sphenopalatine foramen. It is located between the maxilla, sphenoid and palatine bones, and communicates with other regions of the skull and facial skeleton via several canals and foramina.
Anatomy, Pterygopalatine Fossa - StatPearls - NCBI Bookshelf
2024年4月20日 · The pterygomaxillary fissure connects the pterygopalatine fossa to the infratemporal fossa along its lateral aspect. The greater palatine (pterygopalatine) canal connects the pterygopalatine fossa to the oral cavity. The pterygopalatine fossa is a passageway for important neurovascular structures (see Image. Pterygopalatine Fossa Nerves).
Pterygopalatine fossa | Radiology Reference Article - Radiopaedia.org
2023年10月22日 · The pterygopalatine fossa is an important pathway for the spread of neoplastic and infectious processes: posteriorly and inferiorly: communicates with the middle cranial fossa via the vidian canal (also known as pterygoid canal), which transmits the vidian nerve, vidian artery and vidian vein.
The pterygopalatine fossa: imaging anatomy, communications…
The pterygopalatine fossa (PPF) is a small, clinically inaccessible, fat-filled space located in the deep face that serves as a major neurovascular crossroad between the oral cavity, nasal cavity, nasopharynx, orbit, masticator space, and the middle ...
Clinical functional anatomy of the pterygopalatine ganglion, …
The purpose of this article is to explain the anatomy of the pterygopalatine ganglion (PPG), its location in the pterygopalatine fossa (PPF) in the skull, and the relationship it has to the Vidian nerve terminal branches and the fifth cranial nerve.
Radiologist’s Guide to the Pterygopalatine Fossa
2023年10月19日 · The pterygopalatine fossa (PPF) is a small, bilateral, inverted pyramid-shaped space that functions as a distribution center for innervation and vascular supply of deep facial structures.
VOL. 107, No. 3 B D ‘The Ptervgopalatine Fossa and Canal FIG.. (4)Lateral skull roentgenogram,slightlyrotated,showing that one ptervgopalatine fossi and canal isnormal (vertical arrow inB).The other pterygopalatine fossa andcanal areabnormally widened (horizontal arrow inB)andafracture lineisseen through itsposterior wall. There isalsoafracture frag-
The pterygopalatine fossa in three dimensions: A digital …
2024年8月14日 · The pterygopalatine fossa (PPF) is a small fat-filled space deep within the head on the lateral skull base. It serves as a site of communication between the infratemporal fossa, nasal cavity, nasopharynx, middle cranial fossa and the orbit, creating a pathway for infection and malignant spread.