The Pterygopalatine Fossa - Contents - TeachMeAnatomy
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.
Pterygopalatine fossa: Anatomy, contents and gateways - Kenhub
2023年7月12日 · The pterygopalatine fossa is an inverted pyramidal-shaped, fat-filled space located on the lateral side of the skull, between the infratemporal fossa and the nasopharynx. It is known as a major neurovascular crossroad between the orbit, the nasal cavity, the nasopharynx, the oral cavity, the infratemporal fossa, and the cranial fossa.
Medial and lateral pterygoid muscle: Anatomy and function
2023年11月2日 · The pterygoid muscles are two of the four muscles of mastication, located in the infratemporal foss a of the skull. These muscles are: lateral pterygoid and medial pterygoid. The primary function of the pterygoid muscles is to produce movements of the mandible at the temporomandibular joint.
Pterygopalatine fossa | Radiology Reference Article - Radiopaedia.org
The pterygopalatine fossa is an important pathway for the spread of neoplastic and infectious processes: medially: communicates with the nasal cavity via the sphenopalatine foramen, which transmits the sphenopalatine artery, the nasopalatine …
Pterygopalatine fossa - Wikipedia
In human anatomy, the pterygopalatine fossa (sphenopalatine fossa) is a fossa in the skull. A human skull contains two pterygopalatine fossae—one on the left side, and another on the right side.
Anatomy of the pterygopalatine (sphenopalatine) fossa
The pterygopalatine fossa, sometimes called the sphenopalatine fossa, is a cavity in our skull that sits behind the maxilla. We are going to think of the pterygopalatine fossa as a house for sale, and talk about its design, location, neighbours, and even the furnishings it comes with. First, let’s talk about the shape of the house.
Anatomy, Pterygopalatine Fossa - StatPearls - NCBI Bookshelf
2024年4月20日 · The pterygopalatine fossa, also known as the sphenopalatine or sphenomaxillary fossa, is a pyramid-shaped depression inferior to the posteriormost boundary of the orbit at the orbital apex.
Pterygopalatine fossa - e-Anatomy - IMAIOS
The pterygopalatine fossa is a small, triangular space at the angle of junction of the inferior orbital and pterygomaxillary fissures, and placed beneath the apex of the orbit. It is bounded: above by the under surface of the body of the sphenoid and by the orbital process of the palatine bone.
Pterygopalatine ganglion: Anatomy, location and function
2023年10月30日 · Although it is described as being a parasympathetic ganglion, it also carries sympathetic and sensory fibers to the nasal, oral and pharyngeal regions of the head. This article will focus on the formation of the pterygopalatine ganglion, the structures it innervates and associated pathologies.
Pterygopalatine Ganglion: Anatomy, Function, and Conditions
2024年1月26日 · The pterygopalatine ganglion is a parasympathetic nerve ganglion and one of four paired parasympathetic ganglia in your head. It sends out connections to the tear glands and mucous membranes of your mouth, throat, and nasal passages.