The gummy smile is becoming one of the most frequent complaints reported by patients unhappy with your smile. According to the etiology, will be proposed various treatments. The purpose of this case report is to describe the lip repositioning technique, softening the gummy smile of the patient. It concludes that the lip repositioning technique is suitable for the correction of the gummy smile.

The periodontal plastic surgeries have been valued and sought by people who claim they want to correct “gummy smile”, which happens when one has expose more gum than teeth when smiling. There are many causes for the gummy smile, this scientific article covers four cases of altered passive eruption of the teeth with excess keratinized gingiva. The harmonic smile disturbed aesthetic is a discomfort that troubles many people, especially women. Based what has been discussed so far, this paper has as main objective report clinical cases of esthetic periodontal surgeries osteoplasty made by undergraduate students of the dentistry program. Such techniques promote a more adequate dental exposure and create anharmonical smile on the patient. The cirurgical procedures were indicated based on the analysis of the smiles. After the procedures were made, we conclude the techniques used were suitable based on the satisfaction of the patient and that they were easy to execute in order to obtain an aesthetic smile.

AIM: The aim of this paper is to describe a clinical case in which the patient's gingival melanin pigmentation was treated using diamond burs and scalpels. CASE REPORT: The present study describes a periodontal plastic surgery procedure to correct or improve the amount of gingival melanin pigmentation apparent on mandibular and maxillary arch of the patient. CONCLUSION: After the surgical procedure successfully performed, and considering the high degree of satisfaction of the patient, the author concluded that the studied technique is easy to perform and stands out because of the excellent results achieved.

Aim: The aim of this paper is to describe a clinical case in which the patient's gingival melanin pigmentation was treated using diamond burs and scalpels.Case report: The present study describes a periodontal plastic surgery procedure to correct or improve the amount of gingival melanin pigmentation apparent on mandibular and maxillary arch of the patient. Conclusions:After the surgical procedure successfully performed, and considering the high degree of satisfaction of the patient, the author concluded that the studied technique is easy to perform and stands out because of the excellent results achieved.