alveolobuccal groove

al·ve·o·lo·buc·cal groove

the upper and lower portions of the buccal vestibule on each side; the portions between cheek and superior and inferior bursal gingivae, excluding the portion of the vestibule between cheek and teeth. Synonym(s): alveolobuccal sulcus, gingivobuccal groove, gingivobuccal sulcus

al·ve·o·lo·buc·cal groove

(al-vēŏ-lō-bŭkăl grūv) Upper and lower portions of buccal vestibule on each side; portions between cheek and superior and inferior bursal gingivae, excluding portion of vestibule between cheek and teeth.
Synonym(s): alveolobuccal sulcus, gingivobuccal groove, gingivobuccal sulcus.