nasal pit

nasal pit
olfactory p.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Nasal pit — Head end of human embryo, about the end of the fourth week. Latin fovea nasalis Gray s …   Wikipedia

  • nasal pit — the cavity in which the nasal rosettes are located and which opens by means of one or two nostrils …   Dictionary of ichthyology

  • Nasal placode — Latin placoda nasalis, placoda olfactoria Gives rise to olfactory epithelium Code TE E5.3.0.0.0.0.8 The nasal placode (or olfactory placode[1]) gives rise to the olf …   Wikipedia

  • nasal prominence lateral — the more lateral of the two limbs of the horseshoe shaped elevation bounding a nasal pit in the embryo, which participates in formation of the side and wing of the nose. Called also lateral nasal process …   Medical dictionary

  • nasal prominence medial — the more central of the two limbs of the horseshoe shaped elevation bounding a nasal pit in the embryo, which participates with the ipsilateral maxillary prominence in the formation of half of the upper jaw. Called also medial nasal process …   Medical dictionary

  • nasal sac — n OLFACTORY PIT …   Medical dictionary

  • pit — 1. SYN: fovea. 2. One of the pinhead sized depressed scars following the pustule of acne, chickenpox, or smallpox (pockmark). 3. A sharp pointed depression in the enamel surface of a tooth, due to faulty or incomplete …   Medical dictionary

  • nasal sac — noun : olfactory pit 2 …   Useful english dictionary

  • Medial nasal prominence — Head end of human embryo of about thirty to thirty one days …   Wikipedia

  • olfactory pit — n a depression on the head of an embryo that becomes converted into a nasal passage called also nasal sac * * * the primordium of a nasal cavity …   Medical dictionary

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