The treatment of gummy smile: integrative review of literature

Conclusion: This review revealed a serious lack of controlled and randomized clinical studies into the use of periodontal surgery to treat gummy smiles and highlighted a need for longitudinal clinical studies, with greater evidence, about the best type of periodontal surgery for this purpose.
Source: Revista clinica de periodoncia, implantologia y rehabilitacion oral - Category: Dentistry Source Type: research