To synthesize the available evidence regarding lip repositioning surgery (LRS) and quantify
the short‐and long‐term reduction in excessive gingival display (EGD) with the procedure …

Objective The aim of this systematic review is to synthesize the evidence on the
effectiveness and longevity of the botulinum toxin in the treatment of individuals with …

Background Obesity is a disease that is highly prevalent in Brazil, and the associated
comorbidities represent a major global public health challenge. Botulinum toxin type A (BTX …

Background Botulinum toxin has been widely and mainly used for the treatment of
conditions affecting the upper and middle face; however, recent efforts have expanded the …

Excessive gingival exposure (gummy smile) is a non-aesthetic condition characterized by
excessive exposure of the gingiva during smiling. The most common cause of gummy smiles …

Botulinum toxin type A (BoNT-A) is an easy and fast treatment for gingival smile (GS). The
objective of the study was to compare the reduction of gingival exposure using three …

Objective The objective is to determine the effect of oral zinc supplement intake on the
clinical efficacy and sustained effect of BTXA injection, in patients with excessive gingival …

A new technique is proposed in this study to correct the gummy smile (GS) with myotomy,
combining lip repositioning with the insertion of polyester threads at the surgical site to act …

Objective To evaluate the effects of low doses of botulinum toxin type A (BoNT-A) to control
pain in patients with sleep bruxism (SB), awake bruxism (AB), and temporomandibular …

Introduction: The case report presents a new possibility of treatment for a gummy smile in a
patient with multiple etiologies, such as altered passive eruption and hypermobility upper lip …