Vertical Lip Thickness and Gingival Display: Comparing the Perception of Dental Professionals and Laypersons in Nigeria

Authors

  • N. M. Adekoya
  • O. O. daCosta
  • I. L. Utomi

Abstract

Abstract Background: The purpose of this study was to assess the effect of vertical lip thickness and gingival display on aesthetics of posed smile MNigeria population. Methods: Two images of female smiles were intentionally altered with a software program (Adobe Photo shop, CS5. 1990-2010, Adobe system incorporated). The alteration involved gingiva-to-lip relationship of the maxillary anterior teeth and vertical lip thickness. These altered images were rated by two groups, 30 in each group, the professionals and lay persons using a visual analogue scale. Results:A smile wi th the largest vertical lip thickness was associated with attractiveness. The professionals associated less gingival display to attractive smile. Conclusion: Gingival display and vertical lip thickness both affect the aesthetics ofsmile.

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Published

2015-06-01

How to Cite

Adekoya, N. M., daCosta, O. O., & Utomi, I. L. (2015). Vertical Lip Thickness and Gingival Display: Comparing the Perception of Dental Professionals and Laypersons in Nigeria. West African Journal of Orthodontics, 4(1), 19–25. Retrieved from https://wajo.oauife.edu.ng/index.php/wajo/article/view/33

Issue

Vol. 4 No. 1 (2015): West African Journal of Orthodontics

Section

Articles