Fig. 1From: Effect of the ethnic, profession, gender, and social background on the perception of upper dental midline deviations in smile esthetics by Chinese and Black ratersGroup (NLC) photographs: show the Maxillary dental midline was altered to the left side as follows (A)Â ideal; (B)Â 1-mm; (C)Â 2-mm; (D)Â 3-mm; (E)Â 4-mm; (F)Â 5-mmBack to article page