Modified lip repositioning: A surgical approach to treat the gummy smile.

Gummy smile has been an esthetic concern for many patients. This clinical report describes a successful surgical coverage obtained by modified lip repositioning, thus surgically treating the gummy smile. The technique was performed to limit the retraction of elevator muscles (e.

Herpesviruses in chronic and aggressive periodontitis patients in an Indian population.

Many recent studies have assessed the prevalence and role of herpesviruses in the etiopathogenesis of periodontal diseases, which has led to the realization of intricate interactions between viruses and bacteria within periodontal pockets. It has also been shown that the occurrence of herpesviruses may vary depending upon the age of the patient and the race of the population studied. Thus, the present study aimed at detecting herpes simplex virus type 1 and 2 (HSV 1 and 2), Epstein-Barr virus (EBV) and human cytomegalovirus (HCMV) in periodontal pockets of Indian patients with chronic and aggressive periodontitis.