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  • Title: Anterior esthetic gingival depigmentation and crown lengthening: report of a case.
    Author: Roshna T, Nandakumar K.
    Journal: J Contemp Dent Pract; 2005 Aug 15; 6(3):139-47. PubMed ID: 16127483.
    Abstract:
    Excessive gingival display space and gingival hyperpigmentation are major concerns for a large number of patients visiting the dentist. Melanin hyperpigmentation usually does not present a medical problem, but patients usually complain of dark gums as unaesthetic. This problem is aggravated in patients with a "gummy smile" or excessive gingival display while smiling. Esthetic periodontal plastic surgery is especially rewarding in such individuals with compromised esthetics. A case is reported here on the cosmetic correction of "black gums" and "gummy smile." Periodontal plastic surgery combining gingival depigmentation and esthetic crown lengthening was performed in a single appointment using scalpel surgical technique. The outline of steps involved in the surgical procedure is demonstrated and a brief review of the various gingival depigmentation techniques is depicted here.
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