Oral and Maxillofacial Surgery

Biometric parameters of the temporomandibular joint and association with disc displacement and pain: a magnetic resonance imaging study

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Biometric parameters of the temporomandibular joint and association with disc displacement and pain: a magnetic resonance imaging study

Abstract The aim of this study was to evaluate the relationship between biometric parameters of the components of the temporomandibular joint (TMJ), articular disc displacement, and TMJ pain. Magnetic resonance…

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TMD before and after correction of dentofacial deformities by orthodontic and orthognathic treatment

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on TMD before and after correction of dentofacial deformities by orthodontic and orthognathic treatment

Abstract The aims of the study were to investigate the alteration of temporomandibular disorders (TMD) after correction of dentofacial deformities by orthodontic treatment in conjunction with orthognathic surgery; and to…

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Evaluation of fracture healing and subimplant bone response following fixation with a locking miniplate and screw system for mandibular angle fractures in a sheep model

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Evaluation of fracture healing and subimplant bone response following fixation with a locking miniplate and screw system for mandibular angle fractures in a sheep model

Abstract This study aims to establish a mandible fracture model, and to review fracture healing following fixation with a locking miniplate system. Eighteen 2-year-old sheep were divided into three groups…

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Decreased postoperative pain after reduction of fractured nasal bones using a nerve block of the anterior ethmoidal nerve

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Decreased postoperative pain after reduction of fractured nasal bones using a nerve block of the anterior ethmoidal nerve

Abstract There is consensus that all patients should experience minimal pain following reduction of a fractured nasal bone. The issue requiring further study is what technique will provide patients with…

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Metastatic epithelioid angiosarcoma to the mandible: report of a case and review of the literature

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Metastatic epithelioid angiosarcoma to the mandible: report of a case and review of the literature

Abstract Angiosarcoma and its epithelioid variant are vascular malignancies that rarely affect the facial skeleton. Epithelioid angiosarcoma resembles carcinoma and can be difficult to diagnose. A case is presented of…

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Dermatofibrosarcoma protuberans on the right neck with superior vena cava syndrome: Case report and literature review

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Dermatofibrosarcoma protuberans on the right neck with superior vena cava syndrome: Case report and literature review

Abstract Dermatofibrosarcoma protuberans (DFSP) is an uncommon dermal soft tissue tumour of intermediate malignancy. A 44-year-old man presented to the hospital with a large lesion on the right upper chest…

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Light sources used in evaluating oral leukoplakia: broadband white light versus narrowband imaging

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Light sources used in evaluating oral leukoplakia: broadband white light versus narrowband imaging

Abstract This study aimed to investigate the clinical efficacy of using broadband white light (BWL) to observe morphologic appearance, narrow-band imaging (NBI) to observe intraepithelial microvasculature, and both BWL and…

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Carcinoma ex pleomorphic adenoma in a Brazilian population: clinico-pathological analysis of 38 cases

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Carcinoma ex pleomorphic adenoma in a Brazilian population: clinico-pathological analysis of 38 cases

Abstract Carcinoma ex pleomorphic adenoma (CXPA) is a rare tumour, with different prevalence rates reported among studies. Epidemiological studies of large series of CXPAs in developing countries are scarce. The…

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Healing masseter entheses of mandibular reconstruction with autograft—Raman spectroscopic and histological study

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Healing masseter entheses of mandibular reconstruction with autograft—Raman spectroscopic and histological study

Abstract Autogenous bone graft represents the gold standard for mandibular reconstruction. The authors used a beagle mandibular defect model and reconstructed with iliac crest and ulna graft. Healing masseter entheses…

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Use of osseointegrated implants in the intermaxillary suture: a new possibility for the prosthetic rehabilitation of atrophic maxillae

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Use of osseointegrated implants in the intermaxillary suture: a new possibility for the prosthetic rehabilitation of atrophic maxillae

Abstract Patients with atrophy of the maxillae, generally the elderly, are usually difficult to handle clinically, mainly due to the lack of retention, stability, and masticatory effectiveness of the total…

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A lower border augmentation technique to allow implant placement after a bilateral mandibular fracture as a complication of vertical distraction osteogenesis: a case report

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on A lower border augmentation technique to allow implant placement after a bilateral mandibular fracture as a complication of vertical distraction osteogenesis: a case report

Abstract As with other techniques, vertical distraction osteogenesis (VDO) can also induce complications. The case of a patient with a residual alveolar ridge in the symphyseal area of 8 mm…

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Is it possible to improve the accuracy of implants inserted with a stereolithographic surgical guide by reducing the tolerance between mechanical components?

Jan 24, 2018 by in Oral and Maxillofacial Surgery Comments Off on Is it possible to improve the accuracy of implants inserted with a stereolithographic surgical guide by reducing the tolerance between mechanical components?

Abstract When using a stereolithographic surgical guide, a potentially clinically relevant error may be the mechanical error caused by the bur guide cylinder gap due to the presence of a…

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