When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Sphenoparietal sinus - Wikipedia

    en.wikipedia.org/wiki/Sphenoparietal_sinus

    A sphenoparietal sinus is situated under each lesser wing of the sphenoid bone near the posterior edge of this bone, [2] between the anterior cranial fossa and middle cranial fossa. [ citation needed ] It terminates by draining into the anterior part of the cavernous sinus .

  3. Waters' view - Wikipedia

    en.wikipedia.org/wiki/Waters'_view

    An x-ray beam is angled at 45° to the orbitomeatal line. The rays pass from behind the head and are perpendicular to the radiographic plate. Another variation of the waters places the orbitomeatal line at a 37° angle to the image receptor. It is named after the American radiologist Charles Alexander Waters.

  4. Aerosinusitis - Wikipedia

    en.wikipedia.org/wiki/Aerosinusitis

    Grade I includes cases with mild transient sinus discomfort without changes visible on X-ray. Grade II is characterized by severe pain for up to 24 h, with some mucosal thickening on X-ray. Patients with grade III have severe pain lasting for more than 24 h and X-ray shows severe mucosal thickening or opacification of the affected sinus ...

  5. Sphenoparietal sinuses - Wikipedia

    en.wikipedia.org/?title=Sphenoparietal_sinuses&...

    This page was last edited on 8 February 2009, at 17:19 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  6. Paranasal sinuses - Wikipedia

    en.wikipedia.org/wiki/Paranasal_sinuses

    Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity. [1] The maxillary sinuses are located under the eyes; the frontal sinuses are above the eyes; the ethmoidal sinuses are between the eyes and the sphenoidal sinuses are behind the eyes.

  7. Cavernous sinus - Wikipedia

    en.wikipedia.org/wiki/Cavernous_sinus

    The cavernous sinus receives blood from: [2] Superior and inferior ophthalmic veins [3]; Sphenoparietal sinus [3]; Superficial middle cerebral veins [3]; Inferior cerebral veins; Blood leaves the sinus via superior and inferior petrosal sinuses as well as via the emissary veins through the foramina of the skull (mostly through foramen ovale).

  8. Batman: Arkham Knight’s Newest Skin Seems Really Fishy - AOL

    www.aol.com/lifestyle/batman-arkham-knight...

    Rocksteady's Arkham Knight reportedly got a The Batman suit last week, but we're not convinced.

  9. Sphenoid sinus - Wikipedia

    en.wikipedia.org/wiki/Sphenoid_sinus

    The sphenoid sinus is a paired paranasal sinus in the body of the sphenoid bone. It is one pair of the four paired paranasal sinuses. [1] The two sphenoid sinuses are separated from each other by a septum. Each sphenoid sinus communicates with the nasal cavity via the opening of sphenoidal sinus.