Fig. 2From: Assessment of the correlation between supracrestal gingival tissue dimensions and other periodontal phenotypes components via the digital registration method: a cross‑sectional study in a Chinese populationThe anterior maxillary teeth measured are represented in the following figures: crown length (vertical green line), crown width (horizontal green line) (A); papilla angle (the angle between the zenith of the gingival papilla and the gingival zeniths of the corresponding adjacent teeth) (B); gingival angle (the angle between the gingival zenith and the zeniths of the corresponding adjacent gingival papillae) (C); papilla width (horizontal black line), papilla height (vertical dotted line) (D)Back to article page