An Entity of Type: anatomical structure, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

The aditus to mastoid antrum (otomastoid foramen or entrance or aperture to the mastoid antrum) is a large irregular cavity that leads backward from the epitympanic recess into a considerable air space named the tympanic or mastoid antrum. The antrum communicates behind and below with the mastoid air cells, which vary considerably in number, size, and form; the antrum and mastoid air cells are lined by mucous membrane, continuous with that lining the tympanic cavity.

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  • The aditus to mastoid antrum (otomastoid foramen or entrance or aperture to the mastoid antrum) is a large irregular cavity that leads backward from the epitympanic recess into a considerable air space named the tympanic or mastoid antrum. The antrum communicates behind and below with the mastoid air cells, which vary considerably in number, size, and form; the antrum and mastoid air cells are lined by mucous membrane, continuous with that lining the tympanic cavity. On the medial wall of the entrance to the antrum is a rounded eminence, situated above and behind the prominence of the facial canal; it corresponds with the position of the ampullated ends of the superior and lateral semicircular canals. (en)
  • L'aditus ad antrum est une grande cavité irrégulière qui mène vers l'arrière depuis le récessus épitympanique dans l'espace aérien volumineux : l'antre mastoïdien. En arrière de la proéminence du canal du nerf facial, on trouve une éminence arrondie sur la paroi médiale de l'entrée de l'antre. Elle correspond à la position des extrémités ampoulées des canaux semi-circulaires supérieur et latéral. (fr)
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  • Aditus ad antrum mastoideum
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  • 6165180 (xsd:integer)
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  • 1798 (xsd:nonNegativeInteger)
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  • 1041412886 (xsd:integer)
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dbp:caption
  • Coronal section of right temporal bone (en)
  • The medial wall and part of the posterior and anterior walls of the right tympanic cavity, side view. (en)
dbp:date
  • 2015-09-23 (xsd:date)
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  • Gray913.png (en)
dbp:latin
  • Aditus ad antrum mastoideum (en)
dbp:name
  • Aditus to mastoid antrum (en)
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rdfs:comment
  • L'aditus ad antrum est une grande cavité irrégulière qui mène vers l'arrière depuis le récessus épitympanique dans l'espace aérien volumineux : l'antre mastoïdien. En arrière de la proéminence du canal du nerf facial, on trouve une éminence arrondie sur la paroi médiale de l'entrée de l'antre. Elle correspond à la position des extrémités ampoulées des canaux semi-circulaires supérieur et latéral. (fr)
  • The aditus to mastoid antrum (otomastoid foramen or entrance or aperture to the mastoid antrum) is a large irregular cavity that leads backward from the epitympanic recess into a considerable air space named the tympanic or mastoid antrum. The antrum communicates behind and below with the mastoid air cells, which vary considerably in number, size, and form; the antrum and mastoid air cells are lined by mucous membrane, continuous with that lining the tympanic cavity. (en)
rdfs:label
  • Aditus to mastoid antrum (en)
  • Aditus ad antrum (de)
  • Aditus ad antrum (fr)
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foaf:isPrimaryTopicOf
foaf:name
  • Aditus to mastoid antrum (en)
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