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ethmoid sinus |
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ethmoid sinus, n one of the facial cavities, located beneath the nasal bridge, through which air flows. ethmoid 1. sievelike; cribriform. 2. the ethmoid bone. ethmoid bone the sievelike bone that forms a roof for the nasal fossae and part of the floor of the rostral cranial fossa. See also Table 10. ethmoid sinus see concha. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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anterior determinants of cusp anterior drawer sign or test anterior drawer test anterior dynamized system anterior elastic lamina anterior embryotoxon anterior ethmoidal artery Anterior ethmoidal cells anterior ethmoidal nerve anterior facial vein anterior focal point anterior fontanel anterior funiculus anterior guide anterior horn |
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