buccoocclusal angle

buc·co·oc·clu·sal an·gle

the line of junction of the buccal and occlusal surfaces of a tooth.

buc·co·oc·clu·sal an·gle

(bŭkō-ŏ-klūzăl anggĕl)
Line of junction of buccal and occlusal surfaces of a tooth.