Incisive foramen

From Wikipedia, the free encyclopedia

Incisive foramen
The bony palate and alveolar arch.
Gray's	subject #38 162

When the two maxillæ are articulated, a funnel-shaped opening, the incisive foramen, is seen in the middle line, immediately behind the incisor teeth.

Continuous with the incisive canal, this foramen or group of foramina are located posterior to the central incisor teeth in the incisive fossa of the maxilla. The incisive foramen receives the nasopalatine nerves from the floor of the nasal cavity along with the sphenopalatine arteries supplying the oral mucosa covering the hard palate of the mouth

[edit] External links

• Photo at UNC.edu
• SUNY Figs 22:4b-01

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

Facial bones v • d • e

maxilla: body of maxilla: Incisive fossa | Maxillary sinus | Canine fossa | Infraorbital foramen | Anterior nasal spine | Alveolar canals | Infraorbital canal | Pterygopalatine canal Zygomatic process | Frontal process (Agger nasi | Anterior lacrimal crest) | Alveolar process | Palatine process (Incisive foramen | Incisive canals | Foramina of Scarpa | Premaxilla | Anterior nasal spine) lacrimal bone: Posterior lacrimal crest | Lacrimal groove zygomatic bone: Zygomaticofacial foramen | Zygomaticotemporal foramen | Zygomaticoörbital foramina palatine bone: Pterygopalatine fossa | Pterygoid fossa | Horizontal plate (Posterior nasal spine) | Perpendicular plate (Pterygopalatine canal | Sphenopalatine foramen | Pyramidal process) processes (Orbital | Sphenoidal) mandible: body (Symphysis menti, Mental foramen, Mylohyoid line) | Ramus mandibulae (Mandibular foramen, Mandibular canal, Mandibular notch) others: nasal bone | inferior nasal conchae (maxillary process) | vomer