Maxillary Sinus
Mostrando 13-24 de 80 artigos, teses e dissertações.
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13. Ameloblastic carcinoma arising from a preexistent ameloblastoma
RESUMO O carcinoma ameloblástico (CA) é um tumor odontogênico raro que representa o equivalente maligno de um ameloblastoma. Existem poucos casos de CA na literatura em inglês: nos últimos 10 anos, foram relatados apenas 16 casos surgidos de ameloblastomas preexistentes. Múltiplas recorrências locais desse tumor precedem essa transformação. Neste re
J. Bras. Patol. Med. Lab.. Publicado em: 11/11/2019
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14. Evaluation of Incidental Findings on Cone Beam Computed Tomography
Abstract Objective: To assess the prevalence of incidental findings in relation to the side of a patient’s face, location, and age group on cone beam computed tomography. Material and Methods: 175 CBCT examinations were performed on patients aged between 12 and 77 years, consisting of recordings of the anatomical location and findings following each exam
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 31/10/2019
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15. Primary extraskeletal Ewing's sarcoma of the maxillary sinus
Braz. j. otorhinolaryngol.. Publicado em: 29/08/2019
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16. Analysis of maxillary sinus septa by cone-beam computed tomography
Resumo Introdução A pneumatização do seio maxilar pode impossibilitar a instalação direta de implantes na região posterior da maxila, e a solução nesses casos é submeter o paciente a uma cirurgia de levantamento do assoalho do seio maxilar. A complicação mais comum dessa cirurgia é a perfuração da membrana sinusal. Variações anatômicas no
Rev. odontol. UNESP. Publicado em: 01/07/2019
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17. An Emergent Entity: Indolent Mucormycosis of the Paranasal Sinuses. A Multicenter Study
Abstract Introduction Indolent or chronic mucormycosis is a rare entity that affects both immunosuppressed and immunocompetent individuals. Additionally, its clinical evolution is nonspecific and there is no standardized treatment for this condition. Objective To describe the clinical characteristics and management of patients with indolent mucormycosis.
Int. Arch. Otorhinolaryngol.. Publicado em: 25/04/2019
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18. Short implants versus longer implants with maxillary sinus lift. A systematic review and meta-analysis
Abstract This study compared the survival rate of dental implants, amount of marginal bone loss, and rates of complications (biological and prosthetic) between short implants and long implants placed after maxillary sinus augmentation. This systematic review has been registered at PROSPERO under the number (CRD42017073929). Two reviewers searched the PubMed/
Braz. oral res.. Publicado em: 13/09/2018
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19. Maxillary sinus floor pneumatization and alveolar ridge resorption after tooth loss: a cross-sectional study
Abstract This is a cross-sectional study that aimed to estimate maxillary sinus floor (MSF) pneumatization in single missing tooth of posterior maxilla, by using cone-beam computed tomography (CBCT). CBCT images were analyzed bilaterally and divided into 2 groups: edentulous site (EdS) - edentulous single region of upper second premolar, first or second mola
Braz. oral res.. Publicado em: 06/08/2018
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20. Bioactive glass added to autogenous bone graft in maxillary sinus augmentation: a prospective histomorphometric, immunohistochemical, and bone graft resorption assessment
Abstract Objective The aim of this study was to compare the bone resorption rate, histomorphometry and immunohistochemical findings of bioactive glass (Biogran; Biomet, Warsaw, IN, USA) mixed with autogenous bone grafts (1:1) and autogenous bone graft isolate in maxillary sinus elevation surgery. Material and Methods A total of 9 maxillary sinuses were gra
J. Appl. Oral Sci.. Publicado em: 11/06/2018
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21. Modified In-Office Maxillary Balloon Sinus Dilation for Post-Procedure Sinus Monitoring and Access
Abstract Introduction As experience grows with in-office balloon sinus dilation (BSD) procedures, technique modifications will evolve to meet specific needs. The major disadvantage with the maxillary BSD procedure is that the intact uncinate process prevents visualization of and instrument access into the maxillary sinus both intraoperatively and postopera
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
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22. Tomographical Findings in Adult Patients Undergoing Endoscopic Sinus Surgery Revision
Abstract Introduction Many patients undergoing functional endoscopic sinus surgery still have an uncontrolled clinical disease in the late post-operative period. Up to 11.4% of the patients will require a revision surgery. Findings such as the residual uncinated process and the lateralization of the middle turbinate were considered by some studies as being
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
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23. The implications of different lateral wall thicknesses on surgical access to the maxillary sinus
Abstract: The objective of this study was to measure the topographic thickness of the lateral wall of the maxillary sinus in selected Asian populations. Measurements were made on the lateral walls of maxillary sinuses recorded using CBCT in a convenient sample of patients attending an Asian teaching hospital. The points of measurement were the intersections
Braz. oral res.. Publicado em: 27/11/2017
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24. Endoscopic endonasal approach for mass resection of the pterygopalatine fossa
OBJECTIVES: Access to the pterygopalatine fossa is very difficult due to its complex anatomy. Therefore, an open approach is traditionally used, but morbidity is unavoidable. To overcome this problem, an endoscopic endonasal approach was developed as a minimally invasive procedure. The surgical aim of the present study was to evaluate the utility of the end
Clinics. Publicado em: 2017-09