Perceptions of Altered Smile Esthetics: A Comparative Evaluation in Orthodontists, Dentists, and Laypersons

Figure 3

Photographs elucidating gingival display on the smile. Gummy smile images were obtained by an incremental raise in the gingiva-lip relationship. (a) Control, (b) 1 mm, (c) 2 mm, (d) 3 mm, and (e) 4 mm.

(a)

(b)

(c)

(d)

(e)