Elimination of a "Gummy Smile" with Crown Lengthening and Lip Repositioning
Mahn, D.H.
Compendium of Continuing Education in Dentistry 37(1): 52-55
2016
ISSN/ISBN: 2158-1797 PMID: 26863221 Document Number: 686057
Excessive gingival display is considered unattractive by many patients. A combination of surgical approaches may be required to correct this problem. Clinical crown lengthening involves recontouring crestal bone levels and moving the gingival margin in an apical direction. Lip repositioning reduces gingival display by limiting upper lip movement when smiling. This article describes a case in which a combination of clinical crown lengthening and lip repositioning was used to correct excessive gingival display when smiling.