Abstract

Mentoplasty is a surgical procedure that is indicated for the treatment of chin deformities, in the absence of dental malocclusion. In this article the authors describe in a concise way the patient’ s evaluation, surgical technique, complications and illustrate with clinical cases.

Highlights

  • The facial beauty depends on the shape, proportion, position and harmony between its various subunits

  • Surgical access to deformities of the chin began in the second half of the last century, with the development of silicone prostheses

  • Mento osteotomies have allowed a new approach to deformities, altering chin height and position [1,2]

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Summary

Introduction

The facial beauty depends on the shape, proportion, position and harmony between its various subunits. Mento osteotomies have allowed a new approach to deformities, altering chin height and position [1,2]. It is difficult to find isolated promentonism, usually we find prognathism that is associated with maxillo-mandibular deformities. In this text, we discuss the deformities of the chin, and its correction, for patients who have acceptable dental occlusion, but with a deficit in the contour of the chin, and patients with malocclusion corrected concomitantly with mentoplasty. The techniques for augmentation are: Osteotomies (with or without autogenous graft placement) and alloplastic implants. The alloplastic implant and the sliding osteotomies can be used together to obtain satisfactory results in selected cases [3]

Facial Analysis
Mentonian osteotomy
Aloplastic Implants
Dental injury
Mentonian nerve injury
Bone Absorption

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