oroantral
adjective
oro·an·tral
ˌōr-ō-ˈan-trəl, ˌȯr- 
: of, relating to, or connecting the mouth and the maxillary sinus
an oroantral fistula
Cite this Entry
“Oroantral.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/oroantral. Accessed 27 May. 2025.
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