JBCOMS 2025 v11n3 - DentalGO

The Science of Brazilian Oral and Maxillofacial Surgery: Challenges and Horizons of National Scientific Production

The practice of Oral and Maxillofacial Surgery (OMS) reaches its full potential when surgical skill is combined with the rigor of scientific inquiry. Clinical excellence, the cornerstone of our specialty, is inseparable from a robust and continuous research culture, as the advancement we seek is...

Autores: Ricardo Bessa,

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Renewal, Professional Development, and Commitment to Excellence

We are going through a period of renewal and growth within the Brazilian College of Oral and Maxillofacial Surgery and Traumatology (CBCTBMF). I am excited to share the main actions of the 2025/2026 board, targeted at professional development, protecting the ethical and safe practice of the...

Autores: Belmiro Vasconcelos,

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An interview with Gabriele Millesi

What inspired you to pursue a career in oral and maxillofacial surgery? What aspects of maxillofacial surgery do you find most challenging and most rewarding? When I finished Med School, originally I thought of becoming a dentist but I was not really convinced, I started to observe at the...

Autores: Gabriele Millesi, Raphael Capelli Guerra,

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Body dysmorphic disorder in patients with dentofacial deformity

Introduction: Body dysmorphic disorder (BDD) is a psychic change where body and facial self-perception can be completely different from the opinion of other people with whom the individual lives, that is, a feeling of dissatisfaction with their appearance, or also a contrary perception. This...

Autores: Delson João Da Costa, Rafaela Scariot, Romulo Lazzari Molinari, Bernardo Olsson, Maria Fernanda Pivetta PETINATI, Leonardo Silva Benato, João Pedro Senczuk Clazer, Aline Monise Sebastiani,

Palavras-chave: Malocclusion, Perception, Body dysmorphic disorders,

Finite element analysis of locking vs. Non-locking plates in Le Fort I osteotomy fixation

Introduction: The aim of this study is to analyze the difference in biomechanical stability in maxillary advancement by Le Fort I osteotomy, between locking and non-locking plates using the finite element method. Methods: Using the SolidWorks software (Dessault Systems SolidWorks Corp., Waltham,...

Autores: Diogo Souza Ferreira Rubim De Assis, Ana Karla Da Silva Tabosa, José Thiers Carneiro Júnior, Eduardo Henrique Silva Wolf, Júlia Ferreira Folhes, Douglas Voss de Oliveira,

Palavras-chave: Le Fort osteotomy, Finite element analysis, Surgical Fixation Devices,

Depression in orthognathic patients: clinical and genetic risk factors

Introduction: This study aimed to evaluate the depression prevalence in patients requiring orthognathic surgery and clinical, and genetic factors associated with depression. Methods: A cross-sectional study was performed in 143 Class II and III skeletal malocclusion patients requiring...

Autores: Delson João Da Costa, Rafaela Scariot, Aline Monise Sebastiani, Grasielle Vicentini, Danielle Veiga Bonotto, Michelle Nascimento Meger, Lidiana dos Santos Cordeiro,

Palavras-chave: Orthognathic surgery, Temporomandibular joint disorders, Chronic pain, Depression, Polymorphism genetic,

Antibiotic therapy in third molar extraction

Introduction: The necessity, indications, duration, and efficacy of antibiotic use in third molar extractions remain controversial. Despite the prevalence of antibiotic prescriptions aimed at preventing postoperative infections, recent studies have called into question the routine utilization of...

Autores: Sérgio Honório,

Palavras-chave: Oral Surgery, Third molar, Antibiotic therapy, Extraction, Antibiotics, Postoperative infection,

Are Opioids Necessary to Control Pain after Lower Third Molar Extraction? A Triple Blind Randomized Clinical Trial

Introduction: to compare two postoperative prescriptions for pain control after extraction of lower impacted third molars (ibuprofen/acetaminophen, ibuprofen/ oxycodone). Methods: In this triple-blind, randomized, split-mouth clinical trial, 18 patients were evaluated using the following...

Autores: Paulo José De Medeiros, Nicolas Souza de Souza, Iolanda Zanotelli Lemos, Vitória Virgínia M. M. Vanderley,

Palavras-chave: Third molars, pain control, analgesics,

Beyond genioplasty: revisiting the mandible in gender-affirming facial surgery

Introduction: Facial feminization surgery (FFS) plays a crucial role in gender-affirming care, particularly when addressing mandibular shape. While genioplasty is commonly performed to reduce chin prominence, it often neglects the mandibular structure, potentially resulting in an undesired...

Autores: Guilherme Lacerda De Toledo, Gustavo Marques De Oliveira Chiavaioli, Marcio Bruno Figueiredo Amaral, Samuel Macedo Costa, Bruna Campos Ribeiro,

Palavras-chave: face, Mandibular osteotomy, Revision surgery,

What are the intercorrelations between orthognathic surgery and OSAHS?

Introduction: Obstructive sleep apnea-hypopnea syndrome (OSAHS) is characterized by total (apnea) or partial (hypopnea) obstruction of the upper airway during sleep, resulting in hypoxemia and hypercapnia and leading to compensatory respiratory effort. Symptoms include loud snoring, nocturnal...

Autores: Saulo De Matos Barbosa, Lucas Araújo de Carvalho, Paula Karla Viana Bitencourt, Jennifer Sanzya Silva de Araújo, Fábio Andrey da Costa Araújo,

Palavras-chave: Orthognathic surgery, Obstructive sleep apnea, Maxillomandibular advancement, Upper airway, Polysomnography,

Diagnosis and treatment of myxoid chondrosarcoma in the mandible – case report

Introduction: Myxoid chondrosarcoma is a rare and aggressive variant of chondrosarcoma, usually associated with an unfavorable prognosis due to its tendency for recurrence and metastasis. Its differential diagnosis with osteosarcoma is challenging, and mandibular involvement is uncommon. Methods:...

Autores: Raphael Capelli Guerra, Bianca PULINO, Geraldo Prestes de CAMARGO FILHO, Kelly Gonçalves SANTOS, Plínio Miguel Arcuri,

Palavras-chave: Chondrosarcoma, Oral Neoplasms, Antineoplastic Agents,

Squamous oral papilloma in child: case report

Introduction: Squamous oral papilloma is a relatively common benignant intraoral neoplasia, originated from the stratified squamous epithelium, which may remain unnoticed due to its features, being usually asymptomatic, isolated and relatively small. Case report: This paper presents the case of...

Autores: Beatriz Costa, Gisele Da Silva Dalben, Juliana Godoy de Oliveira Buzatto, Denise Tostes de Oliveira,

Palavras-chave: Oral pathology, Human papillomavirus, Squamous cell papilloma,

Solid variant of aneurysmal bone cyst in mandible: a case report

Introduction: The Aneurysmal Bone Cyst (ABC) is a rare, benign, and locally aggressive lesion that may present a solid variant. Its differential diagnosis can include both benign and malignant lesions. Case Report: This report details the case of a 57-year-old male presenting with pain and...

Autores: Marcia Maria de Gouveia, Victor Alexandre Felício Trancoso, Fernando Melhem-Elias, Ricardo Martins,

Palavras-chave: Jaw cysts, 3D-printing, Aneurysmal Bone Cysts,

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