Postraumatic frontal sinus obliteration with calvarial bone dust and demineralized bone matrix: a long term prospective study and literature review

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Postraumatic frontal sinus obliteration with calvarial bone dust and demineralized bone matrix: a long term prospective study and literature review

Abstract Defining the ideal material for frontal sinus obliteration remains controversial. Autogenous cancellous bone is effective because of its biological properties: it undergoes fast revascularization acting as an active scaffold…

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Postoperative changes in mandibular prognathism surgically treated by intraoral vertical ramus osteotomy

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Postoperative changes in mandibular prognathism surgically treated by intraoral vertical ramus osteotomy

Abstract This study investigated short- and long-term postoperative skeletal changes following intraoral vertical ramus osteotomy (IVRO) for mandibular prognathism, as determined from lateral cephalograms. The subjects were 20 patients with…

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Comparison between the classical and a modified trans-septal technique of alar cinching for Le Fort I osteotomies: a prospective randomized controlled trial

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Comparison between the classical and a modified trans-septal technique of alar cinching for Le Fort I osteotomies: a prospective randomized controlled trial

Abstract The aim of this prospective randomized control trial was to analyse the efficacy of a new trans-septal alar base cinch suture in controlling alar width in patients undergoing maxillary…

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Thickness of buccal bone in the mandible and its clinical significance in mono-cortical screws placement. A CBCT analysis

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Thickness of buccal bone in the mandible and its clinical significance in mono-cortical screws placement. A CBCT analysis

Abstract The aim of this study was to determine the safest length of monocortical screws that can be inserted for the treatment of mandibular fractures following Champy’s technique. Fifty cone-beam…

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Significance of clinical stage, extent of surgery and outcome in cutaneous squamous cell carcinoma of the head and neck

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Significance of clinical stage, extent of surgery and outcome in cutaneous squamous cell carcinoma of the head and neck

Abstract The authors analyzed a new clinical staging system and its correlation with pathologic findings and patient survival. Patients were eligible for inclusion in this longitudinal retrospective cohort study if…

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Neurosensory and functional evaluation in distraction osteogenesis of the anterior mandibular alveolar process

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Neurosensory and functional evaluation in distraction osteogenesis of the anterior mandibular alveolar process

Abstract Neurosensory status and craniomandibular function of 19 patients (mean age 35.2 years, range 17.8–58.8 years) treated by combined surgical orthodontic treatment with distraction osteogenesis of the mandibular anterior alveolar…

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Robust and regional 3D facial asymmetry assessment in hemimandibular hyperplasia and hemimandibular elongation anomalies

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Robust and regional 3D facial asymmetry assessment in hemimandibular hyperplasia and hemimandibular elongation anomalies

Abstract Hemimandibular hyperplasia (HH) and hemimandibular elongation (HE) anomalies present with facial asymmetry and deranged occlusion. Currently, diagnosis and assessment of the facial dysmorphology is based on subjective clinical evaluation,…

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Three dimensional evaluation of facial asymmetry after mandibular reconstruction: validation of a new method using stereophotogrammetry

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Three dimensional evaluation of facial asymmetry after mandibular reconstruction: validation of a new method using stereophotogrammetry

Abstract The scientific literature is sparse on reports that evaluate facial asymmetry after mandibular reconstructive surgery objectively. The aim of this study is to introduce and validate a new method,…

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Development and reproducibility of a 3D stereophotogrammetric reference frame for facial soft tissue growth of babies and young children with and without orofacial clefts

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Development and reproducibility of a 3D stereophotogrammetric reference frame for facial soft tissue growth of babies and young children with and without orofacial clefts

Abstract The aim of this study was to develop a reference frame for three dimensional (3D) facial soft tissue growth analysis in children and to determine its reproducibility. Two observers…

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Odontogenic tumours: 240 cases diagnosed over 31years at a Brazilian university and a review of international literature

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Odontogenic tumours: 240 cases diagnosed over 31years at a Brazilian university and a review of international literature

Abstract This study describes the epidemiology and clinical presentation of odontogenic tumours (OT) seen at a regional Brazilian oral and maxillofacial pathology service; to assess the quantitative impact of the…

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Effects of the 3D bone-to-implant contact and bone stiffness on the initial stability of a dental implant: micro-CT and resonance frequency analyses

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Effects of the 3D bone-to-implant contact and bone stiffness on the initial stability of a dental implant: micro-CT and resonance frequency analyses

Abstract This study investigated the effects of bone stiffness (elastic modulus) and three-dimensional (3D) bone-to-implant contact ratio (BIC%) on the primary stabilities of dental implants using micro-computed tomography (micro-CT) and…

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