crown lengthening, aesthetics, gummy smile,"/> <font face="Verdana">Aesthetic crown lengthening of upper anter ior teeth and some cor r elative probl</font>

Inter J Stomatol ›› 2008, Vol. 35 ›› Issue (1): 16-18.

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Aesthetic crown lengthening of upper anter ior teeth and some cor r elative probl

XU Ming-ming, HU Wen- jie   

  1. Dept. of Periodontology, Hospital of Stomatology, Peking University, Beijing 1000
  • Received:2006-03-21 Revised:2007-08-30 Online:2008-01-20 Published:2008-01-20
  • Contact: HU Wen- jie

Abstract:

Aesthetic crown lengthening surgery usually aims at a healthy, good- looking, functional and comfortable result. For this purpose, a careful examination should be given before the operation, which is determinant to the right diagnosis. During the surgery, there are many necessary preparations, such as determinatin of the position, the ratio of crown to root, the distance between the surface of the tooth and the crest, the right method forpapillae management and coordinating with adjacent teeth. Then, the following restoration should be at the right time. Also, we should carefully choose subgingival margins. This review addresses on the above clinic problems, in
hope of giving suggestions to clinicians.

Key words: crown lengthening')">crown lengthening, aesthetics, gummy smile


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