ethmoidal crest

eth·moi·dal crest

[TA]
bony ridge that articulates with, or provides attachment for, any part of the ethmoid bone, especially the middle nasal concha. See: ethmoidal crest of maxilla, ethmoidal crest of palatine bone.
Synonym(s): crista ethmoidalis [TA]
Farlex Partner Medical Dictionary © Farlex 2012

eth·moi·dal crest

(eth-moydăl krest) [TA]
Bony ridge that articulates with, or provides attachment for, any part of ethmoid bone, especially middle nasal concha.
Medical Dictionary for the Dental Professions © Farlex 2012
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References in periodicals archive ?
Next, a vertical incision at the level of the posterior fontanelle is made and the mucosal flap is gently elevated posteriorly until the ethmoidal crest in the perpendicular plate of the palatine bone is reached.