gingival curvature

gin·gi·val cur·va·ture

the rounding of the gum along its line of attachment to the neck of a tooth.

gin·gi·val cur·va·ture

(jinji-văl kŭrvă-chŭr)
Rounding of gum along its line of attachment to neck of a tooth.
References in periodicals archive ?
Gingival porcelain was used on the cervical aspect of the central incisor for creating a uniform gingival curvature to mimic a natural appearance.