Medical Definition of Semilunar hiatus

1. A deep, narrow groove in the lateral wall of the middle meatus of the nasal cavity, into which the maxillary sinus, the frontonasal duct, and the middle ethmoid cells open. Synonym: hiatus semilunaris, hiatus ethmoidalis. (05 Mar 2000)

Lexicographical Neighbors of Semilunar Hiatus

semilog
semilog paper
semilogarithmic
semilogical
semilunar
semilunar bone
semilunar cartilage
semilunar conjunctival fold
semilunar cusp
semilunar fascia
semilunar fasciculus
semilunar fibrocartilage
semilunar fold
semilunar fold of colon
semilunar ganglion
semilunar hiatus (current term)
semilunar line
semilunar notch
semilunar nucleus of Flechsig
semilunar valve
semilunare
semilunary
semilunate
semilune
semilunes
semilustrous
semiluxation
semiluxurious
semiluxury
semimagnetic

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