enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Sphenopalatine foramen - Wikipedia

    en.wikipedia.org/wiki/Sphenopalatine_foramen

    The sphenopalatine foramen is a foramen of the skull that connects the nasal cavity and the pterygopalatine fossa. It gives passage to the sphenopalatine artery , nasopalatine nerve , and the superior nasal nerve (all passing from the pterygopalatine fossa into the nasal cavity).

  3. Sphenopalatine artery - Wikipedia

    en.wikipedia.org/wiki/Sphenopalatine_artery

    The sphenopalatine artery is the artery commonly responsible for epistaxis (difficult to control bleeding of the nasal cavity, especially the posterior nasal cavity). [3] In severe nose bleed cases which do not stop after intense packing of anti-clotting agents, the sphenopalatine artery can be ligated (clipped and then cut) during open surgery ...

  4. Posterior septal artery - Wikipedia

    en.wikipedia.org/wiki/Posterior_septal_artery

    The posterior septal artery passes through the sphenopalatine foramen to enter the nasal cavity. [2] To enter the posterior border of the nasal septum, the posterior septal artery travels along the anterior wall of the sphenoid sinus passing by the sphenoid ostium and choana. [ 1 ]

  5. Pterygopalatine fossa - Wikipedia

    en.wikipedia.org/wiki/Pterygopalatine_fossa

    It is the indented area medial to the pterygomaxillary fissure leading into the sphenopalatine foramen. It communicates with the nasal and oral cavities, infratemporal fossa, orbit, pharynx, and middle cranial fossa through eight foramina. [2]

  6. Incisive canals - Wikipedia

    en.wikipedia.org/wiki/Incisive_canals

    The two incisive canals usually (in 60% of individuals) have a characteristic Y-shaped or V-shaped morphology: above, each incisive canal opens into the nasal cavity on either side of the nasal septum as the nasal foramina; below, the two incisive canals converge medially to open into the oral cavity at midline at the incisive fossa [1] as several incisive foramina.

  7. Perpendicular plate of palatine bone - Wikipedia

    en.wikipedia.org/wiki/Perpendicular_plate_of...

    These processes are separated by the sphenopalatine notch, which is converted into the sphenopalatine foramen by the under surface of the body of the sphenoid. In the articulated skull this foramen leads from the pterygopalatine fossa into the posterior part of the superior meatus of the nose, and transmits the sphenopalatine vessels and the ...

  8. Sphenopalatine - Wikipedia

    en.wikipedia.org/wiki/Sphenopalatine

    Sphenopalatine may refer to: sphenopalatine artery, an artery of the head, commonly known as the artery of epistaxis; sphenopalatine ganglion (or "pterygopalatine ganglion") sphenopalatine nerves; sphenopalatine foramen, a foramen in the skull that connects the nasal cavity with the pterygopalatine fossa

  9. Posterior lateral nasal arteries - Wikipedia

    en.wikipedia.org/wiki/Posterior_lateral_nasal...

    The sphenopalatine artery passes through the sphenopalatine foramen into the cavity of the nose, at the back part of the superior meatus.Here it gives off its posterior lateral nasal branches which spread forward over the conchæ and meatuses, anastomose with the ethmoidal arteries and the nasal branches of the descending palatine, and assist in supplying the frontal, maxillary, ethmoidal, and ...