Zygomatic Bone
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Polyurethane derived from Ricinus Communis as graft for bone defect treatments
Abstract This work evaluated polyurethane (Polyquil®) as a graft for treatment of bone defects. Bone defects of 1.5 × 0.5 cm were made in the calvaria of 16 rabbits. Eight animals had their defects treated with Polyurethane (Treated) and 8 of them had their defects filled with blood clot (Control). In the second experiment, segmental defects of 0.5 cm wer
Polímeros. Publicado em: 28/06/2018
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2. Emended diagnosis of Xeronycteris vieirai (Mammalia: Chiroptera), with the first record of polyodontia for the genus
The Caatinga-endemic nectar-feeding bat, Xeronycteris vieirai Gregorin & Ditchfield, 2005 was described based on four specimens. Since then, only two additional specimens have been reported in the literature. Examination of a new specimen that closely agrees with the original description but presents two additional upper premolars, led us to review the type
Zoologia (Curitiba). Publicado em: 2014-04
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3. Risk factors associated with facial fractures
The aim of the present study was to identify risk factors for facial fractures in patients treated in the emergency department of a hospital. The medical charts of 1121 patients treated in an emergency ward over a three-year period were analyzed. The independent variables were gender, age, place of residence (urban or rural area) and type of accident. The de
Brazilian Oral Research. Publicado em: 2012-04
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4. Urban-rural differences in oral and maxillofacial trauma
The aim of this research was to assess oral and maxillofacial trauma in urban and rural populations of the same region. The data collected included age, gender, year and month of trauma occurrence, origin (rural and urban), cause of injury, and the type of oral and maxillofacial trauma. Records from 1121 patients with 790 instances of oral and maxillofacial
Brazilian Oral Research. Publicado em: 2012-04
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5. Estudo do osso zigomático em tomografia computadorizada de feixe cônico / Study of the zygomatic bone in cone-beam computed tomography
The increased demand for rehabilitation of edentulous ridges with reconstructive surgery and dental implants, does it become necessary a more detailed study of the anatomical features of the jaws and their possible variations. In this context, the zygomatic implants are an alternative to bone grafting in the rehabilitation of atrophic maxillary ridges, where
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/07/2011
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6. Analise da estabilidade do reposicionamento inferior da maxila sem a utilização de enxerto interposicional : um estudo cefalometrico retrospectivo / Analysis of stability after maxillary inferior repositioning without interpositional graft : a retrospective cephalometric study
The true vertical maxillary deficiency is a characteristic of Short Face Syndrome (CFS), in these patients, the inferior repositioning of the maxilla is indicated in order to provide a better facial esthetics and improved function. But this surgical movement has been described as the most instable movement, and interpositional autogenous bone graft usually i
Publicado em: 2010
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7. Analysis of 185 maxillofacial fractures in the state of Santa Catarina, Brazil
A retrospective study was performed to assess maxillofacial fractures in patients treated at a public hospital from 2002 to 2006. The data collected included age, gender, etiology, type of injury, treatment modalities and period of treatment. Causes were grouped into seven categories: road traffic collisions, sports accidents, occupational accidents, gunshot
Brazilian Oral Research. Publicado em: 2009-09
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8. Evaluation of facial soft-tissue thicknesses in a population attended by the Seção Técnica de Verificação de Óbitos of the city the Guarulhos São Paulo / Avaliação de medidas da espessura dos tecidos moles da face em uma amostra populacional atendida na Seção Técnica de Verificação de Óbitos do município de Guarulhos - São Paulo
The auxiliary technique of identification known as Facial Reconstruction makes possible to obtain a face identification from the contours of the tissue around the skull, increasing the probabilities of recognition. The reliability of this technique depends on the evaluation of the thickness of the soft tissues that cover the skull. Those measurements were ev
Publicado em: 2008
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9. Estudo da hiperplasia do processo coronóide em radiografias panorâmicas com enfoque na observação clínica / coronoid process hyperplasia Study through panoramic radiography focusing on clinical observation
The Coronoid Process Hyperplasia is a morphologic variation, which reduces mouth opening and interferes on mastication. Normally, it doesnt have pain symtomatology, and the patient will only look for treatment when there is pain or functional problems caused by compression of the Hyperplasic Coronoid Process on the zygomatic bone. Many practitioners ignore t
Publicado em: 2007
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10. Determination of zygomatic implants length based on computed tomography-establishment of a protocol / Determinação do comprimento de implantes zigomaticos a partir de tomografia computadorizada : estabelecimento de um protocolo
Zygomatic fixations offer an alternative to bone grafts in the rehabilitation of severely atrophic maxillas. Zygomatic implants are three to four times longer than conventional implants, and their positioning requires extreme surgical precision and skill, since they must be inserted in the maxillary sinus and their locking point is situated in the body of th
Publicado em: 2005
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11. ORAL AND MAXILLOFACIAL TRAUMA IN ASSAULT: A STUDY IN A HOSPITAL ON THE OUTSKIRTS OF SÃO PAULO / "Traumatismos buco maxilo faciais por agressão: estudo em hospital da periferia do município de São Paulo"
SUMMARY ORAL AND MAXILLOFACIAL TRAUMA IN ASSAULT: A STUDY IN A HOSPITAL ON THE OUTSKIRTS OF SÃO PAULO There has been an expressive increase in all forms of violence in todays society, specially the physical violence, which most of the times affects the face. This study aimed to review the charts of 493 patients victims of assault seen between december 200
Publicado em: 2002
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12. Variations Coincident with Congenital Absence of the Zygoma (Zygomatic Process of Temporal Bone)