190 results on '"Magro Filho, Osvaldo"'
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2. Cisto dentígero de grandes proporções em seio maxilar: Relato de caso
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Calado de Quadros, Diones, primary and Magro Filho, Osvaldo, additional
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- 2023
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3. Evaluation of the Low-Level Laser Therapy in Pain, Bite Force, and Mouth Opening Following Midfacial Trauma.
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Pavelski, Mateus Diego, Pavelski, Maicon Douglas, Oliveira, Luana Ferreira, da Silva, Helio Doyle Pereira, Frigo, Lucio, and Magro-Filho, Osvaldo
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PHOTOBIOMODULATION therapy ,ZYGOMATIC fractures ,TREATMENT of fractures ,PAIN management ,TRISMUS - Abstract
Low-level laser therapy (LLLT) is known for its biostimulant properties, which can reduce inflammation and promote tissue regeneration. The present study is randomized, blinded, and placebo-controlled and aims to investigate the role of LLLT in the postoperative recovery of facial fractures. Patients with fractures of the zygomatic bone are selected and divided into two groups: low-level laser and red placebo light. The patients are evaluated for bite force, pain, mouth opening, and paresthesia in the pre-operatory day, on days 1, 2, 7, and 14. The trismus data demonstrated better results in the laser with a significant difference in the periods 7 and 14 days, with p-values of 0.0442 and 0.026, respectively. Regarding the bite force analyzed, no statistically significant differences were observed. In the pain scale comparison, there was a difference between the PLACEBO group and the LASER group for day 1 (p = 0.011), day 2 (p = 0.001), 7 (p = 0.001), and 14 days (p = 0.010). In the evaluation of paresthesia, on days 7 and 14, there were better results in the LASER group with p = 0.012 and p = 0.001. The laser acted as a moderator of the healing process, having a considerable effect on the aspects of trismus, pain, postoperative paresthesia, and bite force. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Effects of Platelet-Rich Fibrin on Bone Healing Around Implants Placed in Maxillary Sinuses: A Histomorphometric Assessment in Rabbits.
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Grossi-Oliveira, Gustavo Augusto, Dallazen, Eduardo, Asbi, Thabet, Fonseca-Santos, João Matheus, Ribeiro-Júnior, Paulo Domingos, Shibli, Jamil A., Massari Grecco, Cinthya, Magro-Filho, Osvaldo, Mourão, Carlos Fernando, Haim, Doron, Mayer, Yaniv, and Faverani, Leonardo P.
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SINUS augmentation ,BONE resorption ,PLATELET-rich fibrin ,THROMBOSIS ,BONE substitutes ,OSSEOINTEGRATION - Abstract
This study investigated the effect of platelet-rich fibrin (PRF) on bone healing around implants placed in elevated sinus cavities. Forty New Zealand albino rabbits were divided into eight groups, based on the time of sacrifice (14 or 40 days) and the material used: blood clot (control), hydroxyapatite (HA) from bovine bone, HA combined with PRF, and PRF alone. Each group consisted of five animals (n = 5). A histological analysis measured bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO). The results showed significant increases in the BIC and BAFO values at 40 days compared to 14 days in most groups. At day 14, the HA+PRF group had higher BIC than the clot and the PRF alone groups. At 40 days, HA+PRF maintained the highest BIC across all groups (p < 0.05), though it did not show an advantage for BAFO. These findings indicate that combining HA with PRF promotes better osseointegration around implants placed immediately in maxillary sinus augmentation. Given the limited research on PRF's biological impact, these results underscore the importance of evaluating PRF's role in peri-implant healing and its potential benefits for clinical use in sinus augmentation. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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5. Mechanical Comparison of Four Different Types of Osteosynthesis in a 11-mm Advancement Le Fort I Osteotomy
- Author
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de Lima, Valthierre Nunes, Hadad, Henrique, Suguimoto, Roberto Macoto, and Magro-Filho, Osvaldo
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- 2022
- Full Text
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6. Evaluation of condylar resorption rates after orthognathic surgery in class II and III dentofacial deformities: A systematic review
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Nunes de Lima, Valthierre, Faverani, Leonardo Perez, Santiago, Joel Ferreira, Jr., Palmieri, Celso, Jr., Magro Filho, Osvaldo, and Pellizzer, Eduardo Piza
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- 2018
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7. Strategy for Optimizing Airway Volume With Genioglossal Advancement Using Cutting Guide in the Treatment of Obstructive Sleep Apnea
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Hadad, Henrique, Mendes, Bruno Coelho, Lima, Valthierre Nunes de, Ferraz, Flávio Wellington da Silva, Souza, Francisley Ávila, and Magro Filho, Osvaldo
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- 2020
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8. A rare case of tooth impaction Kissing Molars associated to dentigerous cyst-Case report
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Ribeiro, Kim Henderson Carmo, primary, Paes, Marcel, additional, Lima, Hermanic Rita Carneiro, additional, Pederro, Felipe Haddad Martim, additional, Oliveira, Luana Ferreira, additional, Magro-Filho, Osvaldo, additional, Souza, Francisley Ávila, additional, and Pimenta, Régis Penha, additional
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- 2022
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9. The Role of MicroRNAs in the Osseointegration Process.
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Sartori, Elisa Mattias, das Neves, André Martins, Magro-Filho, Osvaldo, Silveira Mendonça, Daniela Baccelli, Krebsbach, Paul H., Cooper, Lyndon F., and Mendonça, Gustavo
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MICRORNA ,OSSEOINTEGRATION ,DENTAL implants ,BONE morphogenetic proteins ,BONE growth ,CELL differentiation ,GENE expression ,OSTEOBLASTS - Abstract
Regulation of cellular function is key to bone formation at endosseous implant surfaces. Osseointegration was "discovered" prior to the discovery of genetic regulation of osteoinduction or characterization of mesenchymal stem cells. Understanding osseointegration in cellular and molecular terms has benefited from genome-wide characterization of this healing process at endosseous implants in vivo. These in vivo studies also demonstrate a role for osteoprogenitor cells and cells involved in immune regulation and osteoclastogenesis. The identification of noncoding RNAs, including microRNAs, as key factors controlling cell function has highlighted the role of microRNAs in cell differentiation control. This review summarizes emerging in vitro and in vivo investigations emphasizing the role of microRNAs in the osseointegration process. Many microRNAs influence key osteoinductive pathways controlling Osterix, runt-related transcription factor 2 (RUNX2), and bone morphogenetic protein (BMP)/SMAD function. Others influence the monocyte/ macrophage lineage. While significant progress has been made in elucidating the mechanisms associated with the regulation of surface modulation of osteoblast differentiation by microRNAs, knowledge gaps are evident in the identification and characterization of microRNAs linked to osseointegration. Given existing knowledge regarding the varied expression of microRNAs and their role in inflammation, it is important to understand how microRNA expression may influence the process of bone accrual at implant surfaces during osseointegration. [ABSTRACT FROM AUTHOR]
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- 2019
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10. In Vitro Biomechanical Evaluation of the Use of Conventional and Locking Miniplate/Screw Systems for Sagittal Split Ramus Osteotomy
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Ribeiro-Junior, Paulo Domingos, Magro-Filho, Osvaldo, Shastri, Kalpakam A., and Papageorge, Maria B.
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- 2010
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11. Late treatment of mandible fracture after third molar removal
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Pereira-Silva, Maísa, primary, Ribeiro, Kim Henderson Carmo, additional, Pavelski, Mateus Diego, additional, Sol, Izabella, additional, Jesus, Laís Kawamata de, additional, Hadad, Henrique, additional, Bassi, Ana Paula Farnezi, additional, Faverani, Leonardo Perez, additional, Aranega, Alessandra Marcondes, additional, Garcia-Júnior, Idelmo Rangel, additional, Magro-Filho, Osvaldo, additional, and Souza, Francisley Ávila, additional
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- 2022
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12. Physical Therapy as first therapy to mandibular fracture in a pediatric patient
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Pereira-Silva, Maísa, primary, Momesso, Nataira Regina, additional, Bacelar, Ana Carolina Zucon, additional, Sol, Izabella, additional, Jesus, Laís Kawamata de, additional, Fabris, André Luiz da Silva, additional, Bassi, Ana Paula Farnezi, additional, Faverani, Leonardo Perez, additional, Aranega, Alessandra Marcondes, additional, Garcia-Júnior, Idelmo Rangel, additional, Magro-Filho, Osvaldo, additional, and Souza, Francisley Ávila, additional
- Published
- 2022
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13. Perfil de pacientes y terceros molares extraídos en la Facultad de Odontología de Araçatuba - UNESP
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Berriel, Victoria, Ganzaroli, Vinícius Franzão, Sol, Izabella, Tonini, Karen Rawen, Magro Filho, Osvaldo, Garcia-Júnior, Idelmo Rangel, Aranega, Alessandra Marcondes, Souza, Francisley Ávila, Bassi, Ana Paula Farnezi, Faverani, Leonardo Perez, and Ponzoni , Daniela
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Third Molar ,Terceiro Molar ,Cirugía bucal ,Diente intacto ,Unerupted tooth ,Oral Surgery ,Tercer molar ,Dente não-erupcionado ,Cirurgia Bucal - Abstract
In the dental area of maxillofacial surgery, a large number of cases of unerupted and impacted teeth is commonly found in patients seen at the Araçatuba Dental School - UNESP. The aim of this study was to determine the profile of patients and third molars indicated for extraction, as well as their surgical treatment. For the research, the profile of patients and teeth extracted from treatments carried out in the college's clinics were obtained, where a form was applied to each extracted tooth. The personal data of the patients were obtained from the files, the presence or not of systemic disease, Pell & Gregory and Winter classification for third molars, if the tooth is causing any mechanical, nervous, infectious or tumoral disorder. There is also filling in the form for the postoperative period whether or not there was any type of disorder. Over three years, 134 patients were seen, 57% female and 43% male, with the greatest demand for care being in the age group of 20 to 29 years, totaling 275 extracted teeth. In 54% of the cases, mandibular molars were extracted, with position A and class II being more prevalent according to Pell & Gregory's classification. For all extracted third molars, the most frequent position was the vertical with 58% of cases according to the Winter classification. It is concluded that most patients are young females, with lower third molar extraction procedures prevailing. Moreover, the most frequent postoperative complications were edema, alveolitis and inferior alveolar nerve paresthesia. En el área dental de la cirugía maxilofacial, es común encontrar un gran número de casos de dientes impactados y no erupcionados en pacientes atendidos en la Facultad de Odontología de Araçatuba - UNESP. El objetivo de este estudio fue determinar el perfil de los pacientes y terceros molares indicados para la extracción, así como su tratamiento quirúrgico. Para la investigación se obtuvo el perfil de pacientes y dientes extraídos de tratamientos realizados en las clínicas de la facultad, donde se aplicó un formulario a cada diente extraído. Los datos personales de los pacientes se obtuvieron de los expedientes, presencia o no de enfermedad sistémica, clasificación de Pell & Gregory y Winter para terceros molares, si el diente es causante de algún trastorno mecánico, nervioso, infeccioso o tumoral. También hay que cumplimentar el formulario del postoperatorio si existió o no algún tipo de trastorno. A lo largo de tres años se atendieron 134 pacientes, 57% mujeres y 43% hombres, con mayor demanda de atención en el grupo de edad de 20 a 29 años, totalizando 275 dientes extraídos. En el 54% de los casos se extrajeron molares mandibulares, siendo la posición A y la clase II las más prevalentes según la clasificación de Pell & Gregory. Para todos los terceros molares extraídos, la posición más frecuente fue la vertical con un 58% de los casos según la clasificación de Winter. Se concluye que la mayoría de los pacientes son mujeres jóvenes, predominando los procedimientos de extracción del tercer molar inferior. Y las complicaciones postoperatorias más frecuentes fueron edema, alveolitis y parestesia del nervio alveolar inferior. Na área odontológica de cirurgia bucomaxilofacial um grande número de casos de dentes não erupcionados e impactados é comumente encontrado nos pacientes atendidos na Faculdade de Odontologia de Araçatuba - UNESP. O objetivo deste estudo foi determinar o perfil dos pacientes e dos terceiros molares indicados para exodontia, assim como seu tratamento cirúrgico. Foram obtidos para a pesquisa o perfil dos pacientes e dos dentes extraídos a partir de tratamentos realizados nas clínicas da faculdade, onde uma ficha foi aplicada para cada dente extraído. A partir das fichas foram obtidos os dados pessoais dos pacientes, a presença ou não de doença sistêmica, classificação de Pell & Gregory e Winter para terceiros molares, se o dente está causando algum transtorno mecânico, nervoso, infeccioso ou tumoral. Consta também preenchimento na ficha para o período pós-operatório se existiu ou não algum tipo de transtorno. Ao longo de três anos foram atendidos 134 pacientes, sendo 57% do sexo feminino e 43% do sexo masculino, tendo a maior procura por atendimento a faixa etária de 20 a 29 anos, totalizando 275 dentes extraídos. Em 54% dos casos foram extraídos molares inferiores, sendo a posição A e a classe II mais prevalentes segundo a classificação de Pell & Gregory. Para todos os terceiros molares extraídos a posição mais frequente foi a vertical com 58% dos casos segundo a classificação Winter. Conclui-se que a maioria dos pacientes são jovens do sexo feminino prevalecendo os procedimentos de exodontia de terceiros molares inferiores. E as complicações pós-operatórias mais frequentes foram o edema, alveolite e parestesia do nervo alveolar inferior.
- Published
- 2021
14. Histologic study of use of microfibrillar collagen hemostat in rat dental sockets
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Magro-Érnica Natasha, Magro-Filho Osvaldo, and Rangel-Garcia Idelmo
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tooth extraction ,hemostat ,bleeding ,dental socket ,Dentistry ,RK1-715 - Abstract
The aim of this paper was to evaluate if the placement of microfibrillar collagen hemostat (MCH) into a dental socket interfered with healing. General anesthesia was administered to 30 adult male Albinus Wistar rats and the maxillary right central incisor was extracted. In the control group after each tooth was extracted, the socket was sutured. In the MCH group after each tooth was extracted, MCH was placed into the socket before suturing. Postoperatively, 5 animals were sacrificed from each group at 7, 21 and 28 days. The right maxilla was removed from each animal and histologic slides were stained with Masson's trichromic and hematoxylin and eosin. Quantitative and qualitative analyses were done. The percentage of bone area in the dental socket was quantified using the Image Lab 98 image analysis system. The bone area formation for the control and MCH groups was: 8.1% and 3.3% at 7 days, 34.4% and 33% at 21 days and 41% and 41.3% at 28 days, respectively. We concluded that MCH interferes with the beginning of dental socket healing but does not interfere with the final healing of the dental socket.
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- 2003
15. Tratamiento de la lesión por mordedura de animal: Informe de un caso clínico
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Ferriolli, Stéfani Caroline, Baggio, Ana Maira Pereira, Delamura, Izabela Fornazi, Suemi, Jaqueline Hassumi, Hadad, Henrique, Piassi, Jonathas Eduardo Virgilio, Faverani, Leonardo Perez, Magro Filho, Osvaldo Osvaldo, Júnior, Idelmo Rangel Garcia, Aranega, Alessandra Marcondes, Ponzoni, Daniela, and Bassi, Ana Paula Farnezi
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Domestic animals ,Traumatismo Múltiplo ,Animais domésticos ,Traumatismos faciais ,Trauma múltiple ,Multiple trauma ,Animales domésticos ,Facial trauma ,Trauma facial - Abstract
Lesions on the face, affected by domestic animals, are among the most common types of trauma, particularly in children. The injuries caused in this region, can generate a series of morbidities such as important tissue loss, infections, death in more severe cases, in addition to irreversible scars when the wound is liable to repair, therefore, post trauma care should aim, at minimization of healing, in addition to functionality, seeking as much aesthetics as possible. A thorough initial clinical evaluation is essential, and, from there, the definition of the most appropriate treatment for the specific case is essential to reduce the risk of more serious infections and, consequently, the successful treatment of these patients. This paper aims to report a clinical case of a child victim of animal bite with the presence of extensive laceration in the frontal region, attended by the FOA Unesp Oral and Traumatology Maxillofacial Surgery service, treated by primary repair and prophylactic antibiotic therapy, in which the result of the treatment was considered satisfactory with no infection. Las lesiones en la cara, afectadas por animales domésticos, se encuentran entre los tipos de traumatismos más comunes, especialmente en los niños. Las lesiones ocasionadas en esta región pueden generar una serie de morbilidades como pérdida importante de tejido, infecciones, muerte en casos más severos, además de cicatrices irreversibles cuando la herida es susceptible de reparación, por lo que la atención postraumática debe apuntar a la minimización de curativo, además de funcionalidad, buscando la mayor estética posible. Una evaluación clínica inicial minuciosa es fundamental y, a partir de ahí, la definición del tratamiento más adecuado para el caso concreto es fundamental para reducir el riesgo de infecciones más graves y, en consecuencia, el tratamiento exitoso de estos pacientes. El presente trabajo tiene como objetivo reportar un caso clínico de un niño víctima de mordedura de animal con presencia de laceración extensa en la región frontal, atendido por el servicio de Cirugía Oral y Traumatologia Maxilofacial de la FOA Unesp, tratado mediante reparación primaria y antibioticoterapia profiláctica, en el que el resultado del tratamiento se consideró satisfactorio sin infección. Lesões em face, acometidas por animais domésticos, estão entre os tipos mais comuns de traumatismos, particularmente em crianças. Os ferimentos causados nessa região, podem gerar uma série de morbidades como perdas importantes de tecidos, infecções, óbito em casos mais severos, além de cicatrizes irreversíveis quando a ferida é passível de reparo. Portanto, os cuidados pós trauma devem ter como finalidade, à minimização da cicatrização, além da funcionalidade, buscando o máximo de estética possível. Uma avaliação clínica inicial minuciosa é primordial, e, a partir dela, a definição do tratamento mais adequado para o caso específico é essencial para a diminuição do risco de infecções mais graves e, consequentemente, o sucesso do tratamento desses pacientes. Este trabalho tem por objetivo relatar um caso clínico de criança vítima de mordedura animal com presença de laceração extensa na região frontal, atendida pelo serviço de Cirurgia e Traumatologia Bucomaxilofacial da FOA Unesp, tratada por reparo primário e antibioticoterapia profilática, em que o resultado do tratamento foi considerado satisfatório com ausência de infecção.
- Published
- 2021
16. Modulation of Micro RNA Expression and Osteoblast Differentiation by Nanotopography.
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Sartori, Elisa Mattias, Magro-Filho, Osvaldo, Silveira Mendonça, Daniela B., Xiang Li, Jianping Fu, and Mendonça, Gustavo
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DENTAL implants ,MESENCHYMAL stem cells ,MICRORNA ,OSTEOBLASTS ,SURFACE properties ,ALKALINE phosphatase ,BONE morphogenetic proteins ,BONE growth ,CELL differentiation ,GENE expression ,NANOTECHNOLOGY ,SCANNING electron microscopy ,STEM cells ,TRANSCRIPTION factors ,WESTERN immunoblotting ,OSSEOINTEGRATION ,BONE density ,SEQUENCE analysis - Abstract
Purpose: This study evaluated the expression pattern of micro RNAs (miRNAs) on a surface with nanotopography compared with a smooth surface (control). Materials and Methods: Human mesenchymal stem cells (hMSCs) were plated on different surfaces and compared at 3, 7 and 14 days for alkaline phosphatase (ALP) activity, expression of genes (osterix [OSX], runt-related transcription factor 2 [RUNX2], bone morphogenetic protein 2 [BMP2], and ALP), and expression of miRNAs. Western blot was also used to detect osteogenic proteins (BMP2, OSX, and osteocalcin [OCN]). Scanning electron microscopy of cells plated onto the surfaces was obtained. Results: ALP activity on different surfaces was significantly greater in the nanotopography surface. At day 14, there was a 3.5-fold and a 9-fold increase for the RUNX2 and OSX genes, respectively. BMP2 and ALP also increased by fourfold and sevenfold compared with the control. Protein levels for OSX and BMP2 were also upregulated compared with the control group. Using RNA sequencing technology (RNA-Seq), a total of 117 miRNAs were found to be differentially expressed comparing the control (day 7) with the nanosurface (day 14). Forty-five miRNAs were upregulated, and 72 were downregulated. Several of the miRNAs that were differently expressed regulate osteogenic genes. For example, hsa-miR-135b-5p targets OCN, BSP, RUNX2, COL15A1, and OSX; hsa-miR-122-5p targets OPN; hsa-miR-196a-5p targets BMP4; hsa-miR-26b-5p targets BMP2 and hsa-miR-148b-3p targets OPN. Conclusion: Surfaces with nanotopography have the potential to improve the osseointegration response in order to reduce the osseointegration time and also increase bone formation around the implants, improving areas with low bone quality. Within the limitation of this study, nanotopography surfaces affected MSC differentiation to osteoblasts. Several miRNAs were differentially regulated by surface topography. These miRNAs could be related to the differentiation response to help control the osseointegration process. [ABSTRACT FROM AUTHOR]
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- 2018
- Full Text
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17. Dental implant displacement into the mandibular body: a case report
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Grossi-Oliveira, Gustavo Augusto, primary, Barbosa, Stéfany, additional, Dallazen, Eduardo, additional, Baggio, Ana Maira Pereira, additional, Ferrioli, Stefani Caroline, additional, Santos, Anderson Maikon de Souza, additional, Lima Neto, Tiburtino José de, additional, Santos, João Matheus Fonseca e, additional, Silva, Mirela Caroline, additional, Delanora, Leonardo Alan, additional, Rios, Barbara Ribeiro, additional, Bassi, Ana Paula Farnezi, additional, Garcia Junior, Idelmo Rangel, additional, Faverani, Leonardo Perez, additional, and Magro Filho, Osvaldo, additional
- Published
- 2021
- Full Text
- View/download PDF
18. Mechanical Comparison of Four Different Types of Osteosynthesis in a 11-mm Advancement Le Fort I Osteotomy
- Author
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Lima, Valthierre Nunes de, primary, Hadad, Henrique, additional, Suguimoto, Roberto Macoto, additional, and Magro-Filho, Osvaldo, additional
- Published
- 2021
- Full Text
- View/download PDF
19. Perfil dos pacientes e dos terceiros molares extraídos na Faculdade de Odontologia de Araçatuba - UNESP
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Berriel, Victoria, primary, Ganzaroli, Vinícius Franzão, additional, Sol, Izabella, additional, Tonini, Karen Rawen, additional, Magro Filho, Osvaldo, additional, Garcia-Júnior, Idelmo Rangel, additional, Aranega, Alessandra Marcondes, additional, Souza, Francisley Ávila, additional, Bassi, Ana Paula Farnezi, additional, Faverani, Leonardo Perez, additional, and Ponzoni, Daniela, additional
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- 2021
- Full Text
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20. La importancia de la multidisciplinariedad en la conducta quirúrgica y de apoyo en la infección odontogénica grave: Reporte de caso
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Rios, Barbara Ribeiro, Coelho, Bruno Mendes, Monteiro , Naara Gabriela, Santos, João Matheus Fonseca e, Silva, Mirela Caroline, Barbosa, Stéfany, Silva, William Phillip Pereira da, Martins , Everton Pontes, Melucci Filho, Antonio, Souza, Francisley Ávila de, Magro Filho, Osvaldo, Bassi, Ana Paula Farnezi, Ponzoni, Daniela, Garcia-Júnior, Idelmo Rangel Rangel, and Faverani, Leonardo Perez
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Angina de Ludwig ,Infecciones ,Intubation ,Intubación ,Ludwig’s angina ,Infections ,Intubação ,Infecções - Abstract
Odontogenic infections can evolve quickly and offer a high risk of death, since they are commonly associated with extensive tissue deterioration, in addition to their location, in close contact with important anatomical structures such as the airways, which can lead to their obstruction. The objective is to report, possible difficulties in the management of a patient, due to the Angina de Ludwig and consequent deviation of the airways, and the importance of the multidisciplinary medical-dental approach. Male patient, 33 years old, complaining of pain in the region of the lower right third molar, with evolution of one week, with extraoral edema that progressed gradually, was submitted to drainage still in the emergency, then the team proceeded with his hospitalization, the next day, the patient was taken to the operating room for further drainage, and extraction of dental elements associated with infection. At the time of intubation, there was difficulty due to the displacement of the tongue, which prevented adequate passage of the tube, directing the treatment to a tracheostomy. It is essential that the cause be removed, in order for it to regress and in view of the surgical need, it is essential that in the preoperative evaluation, the medical team evaluates possible airway compromises that may culminate in difficulties for intubation. There is no consensus about the approach for intubation in angina conditions due to a wide variety of situations, however, there is a need for a multidisciplinary medical-dental approach in order to achieve a fast and accurate approach. Las infecciones odontogénicas pueden evolucionar rápidamente y ofrecer un alto riesgo de muerte, ya que comúnmente se asocian a un deterioro tisular extenso, además de su ubicación, en estrecho contacto con estructuras anatómicas importantes como las vías respiratorias. Así, el objetivo es informar, las posibles dificultades en el manejo de un paciente, debido a la Angina de Ludwig y la consiguiente desviación de la vía aérea, así como la importancia del abordaje médico-odontológico multidisciplinario. Paciente de sexo masculino, 33 años, que consulta por dolor en la región del tercer molar inferior derecho, con evolución de una semana, con edema extraoral que progresa gradualmente, fue sometido a drenaje aún en urgencias, luego el equipo procedió a su internación. , al día siguiente, la paciente fue trasladada al quirófano para su posterior drenaje y extracción de los elementos dentales asociados a la infección. En el momento de la intubación, hubo dificultad debido al desplazamiento de la lengua, lo que impidió el paso del tubo, dirigiendo el tratamiento a una traqueotomía. Es fundamental que se elimine la causa, para que ésta retroceda y com necesidad quirúrgica es fundamental que en la evaluación preoperatoria el equipo médico evalúe los posibles compromisos de la vía aérea que pueden culminar en dificultades para la intubación. No existe consenso sobre el mejor abordaje para la intubación en condiciones de angina debido a una amplia variedad de situaciones clínicas, sin embargo, existe la necesidad de un abordaje médico-dental multidisciplinario para lograr un abordaje rápido y preciso. As infecções odontogênicas podem evoluir rapidamente e oferecer grande risco de morte, visto que comumente são associadas à extensas deteriorações dos tecidos, além da sua localização, em íntimo contato com estruturas anatômicas importantes como vias aéreas, podendo levar a sua obstrução. Dessa forma, objetiva-se relatar, possíveis dificuldades do manejo de um paciente, devido ao quadro de Angina de Ludwig e consequente desvio de vias aéreas, e também a importância da abordagem multidisciplinar médico-odontológica. Paciente do sexo masculino, 33 anos de idade, queixando-se de dor em região de terceiro molar inferior direito, com evolução de uma semana, com edema extraoral que progredia gradativamente, foi submetido à drenagem ainda no pronto-atendimento, em seguida a equipe procedeu com sua internação, no dia seguinte, o paciente foi levado ao centro cirúrgico para realização de nova drenagem, e exodontia de elementos dentários associados a infecção. No momento de intubação houve dificuldade para mesma devido ao deslocamento da língua, que impossibilitava a adequada passagem do tubo, direcionando o tratamento para uma traqueostomia. É imprescindível que seja realizada a remoção da causa, para que haja a sua regressão e frente a necessidade cirúrgica, é fundamental que na avaliação pré-operatória, a equipe médica avalie os possíveis comprometimentos de via aérea que possam culminar em dificuldades para a intubação. Não há um consenso a respeito da melhor conduta para intubação em quadros de angina devido a grande variedade de situações clínicas, entretanto, há a necessidade de uma abordagem multidisciplinar médico-odontológica para que seja possível uma abordagem rápida e precisa.
- Published
- 2021
21. Quemadura oral por ingestión acidental de ácido: Reporte de caso
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Silva, Mirela Caroline, Silva, William Phillip Pereira da, Cervantes, Lara Cristina Cunha, Barbosa, Stefany, Santos, João Matheus Fonseca e, Rios, Barbara Ribeiro, Souza, Francisley Avila de, Magro Filho, Osvaldo, Garcia Junior, Idelmo Rangel, Ponzoni, Daniela, Bassi, Ana Paula Fernazi, Aranega, Alessandra Marcondes, and Faverani, Leonardo Perez
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Oral burns ,Quemadura oral ,Chemical trauma ,Queimadura oral ,Ingestion ,Trauma químico ,Ingestão ,Substâncias ácidas ,Acid substances ,Ingéstion ,Substancias ácidas - Abstract
Introduction: Burns of the oral mucosa can be caused due to thermal, chemical or electrical trauma, which can cause a severe lesion not only in the oral mucosa, but also in the esophagus and stomach, leading to tissue necrosis or even perforation of the structures. Objective and case report: This article aim is report a clinical case of accidental ingestion of acidic substance and perform a literature review discussing the importance of the dental surgeon in the multidisciplinary team of an emergency service, acting in the diagnosis and treatment of injuries of chemical burns. Conclusion: Something indispensable for the restoration of proper function and recovery of these patients. Introducción: Las quemaduras de la mucosa oral pueden ser causadas por traumatismos térmicos, químicos o eléctricos, que pueden ocasionar una lesión grave no solo en la mucosa oral, sino también en el esófago y estómago, dando lugar a necrosis tisular o incluso perforación del estructuras. Objetivo y caso clínico: Este artículo tiene como objetivo reportar un caso clínico de ingestión accidental de sustancia ácida y realizar una revisión de la literatura discutiendo la importancia del cirujano dentista en el equipo multidisciplinario de un servicio de urgencias, actuando en el diagnóstico y tratamiento de lesiones de origen químico. quemaduras Conclusión: Algo indispensable para el restablecimiento de la función y la adecuada recuperación de estos pacientes. Introdução: Queimaduras da mucosa oral podem ser ocasionadas devido traumas térmicos, químicos ou elétricos, podendo causar uma lesão severa não somente na mucosa oral, mas sim em região esôfago e estômago, levando a uma necrose tecidual ou até uma perfuração das estruturas. Objetivo e relato de caso: O presente artigo tem como objetivo relatar um caso clínico de ingestão acidental de substância ácida e realizar uma revisão de literatura discutindo a importância do cirurgião dentista na equipe multidisciplinar de um serviço de emergência, atuando no diagnóstico e tratamento das lesões de queimaduras químicas. Conclusão: Algo indispensável para a restauração da função e recuperação adequadas desses pacientes.
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- 2021
22. Influencia del dengue em la infección odontogênica
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Silva, Mirela Caroline, Lima Neto , Tiburtino José de, Sanches, Natália dos Santos, Santos, Anderson Maikon de Souza, Ribeiro , Kim Henderson Carmo, Statkievicz, Cristian, Rios, Barbara Ribeiro, Silva, William Phillip Pereira da, Souza, Francisley Avila de, Magro Filho, Osvaldo, Garcia Junior, Idelmo Rangel, Ponzoni, Daniela, Bassi, Ana Paula Fernazi, Aranega, Alessandra Marcondes, and Faverani, Leonardo Perez
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Dengue ,Tooth infection ,Infección dental ,Tratamiento dental ,Tratamento odontológico ,Dental treatment ,Infecção dentária - Abstract
Background: Dengue is an endemic viral disease transmitted by mosquitoes of the species Aedes aegypti and Aedes albopictus that causes a fall in the host's immune system due to overload in fighting the virus and leaves the body more susceptible to opportunistic infections. The odontogenic infection can have its condition aggravated in patients infected with dengue, making the treatment more complex. Objective and case report: The objective is to make a case report of a 15-year-old patient, without systemic comorbidities who was diagnosed with dengue (DENV) and element 16 odontogenic infection, affecting the maxillary sinus, maxillary and right subpalpebral oral space. The treatment was carried out, noting a delay in the response of the clinical improvement of the odontogenic infection, showing the need for prevention of the two common clinical conditions. Conclusion: Suggesting that dengue can worsen the condition of dental infection due to changes in the patient's immunological conditions, making treatment difficult. Antecedentes: el dengue es una enfermedad viral endémica transmitida por mosquitos de las especies Aedes aegypti y Aedes albopictus que provoca una caída en el sistema inmunológico del huésped debido a la sobrecarga en la lucha contra el virus y deja el organismo más susceptible a infecciones oportunistas. La infección odontogénica puede tener su condición agravada en pacientes infectados con dengue, haciendo más complejo el tratamiento. Objetivo y reporte de caso: El objetivo es realizar un reporte de caso de un paciente de 15 años, sin comorbilidades sistémicas, que fue diagnosticado de dengue (DENV) e infección odontogénica del elemento 16, afectando el seno maxilar, espacio oral maxilar y subpalpebral derecho. El tratamiento se llevó a cabo, notando un retraso en la respuesta de la mejoría clínica de la infección odontogénica, mostrando la necesidad de prevención de las dos condiciones clínicas comunes. Conclusión: Sugerir que el dengue puede empeorar la condición de infección dental debido a cambios en las condiciones inmunológicas del paciente, dificultando el tratamiento. Fundamento: A dengue é uma doença viral endêmica transmitida por mosquito da espécie Aedes aegypti e Aedes albopictus que causa uma queda no sistema imunológico do hospedeiro pela sobrecarga no combate ao vírus e deixa o organismo mais susceptível a infecções oportunistas. A infecção odontogênica pode ter seu quadro agravado em pacientes infectados pela dengue, tornando o tratamento mais complexo. Objetivo e relato de caso: O objetivo é fazer um relato de caso de um paciente de 15 anos, sem comorbidades sistêmicas que foi diagnosticada com dengue (DENV) e infecção odontogênica do elemento 16, acometendo o seio maxilar, espaço bucal maxilar e subpalpebral direito. O tratamento foi realizado, notando-se um atraso na resposta da melhora clínica da infecção odontogênica, evidenciando a necessidade de prevenção das duas condições clínicas comuns. Conclusão: Sugerindo que a dengue pode agravar o quadro de infecção dentária devido a alteração nas condições imunológicas do paciente, dificultando seu tratamento.
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- 2021
23. Comparative study of 2 software programs for predicting profile changes in Class III patients having double-jaw orthognathic surgery
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Magro-Filho, Osvaldo, Magro-Érnica, Natasha, Queiroz, Thallita Pereira, Aranega, Alessandra Marcondes, and Garcia, Idelmo Rangel, Jr.
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- 2010
24. Síndrome de Jael – Reporte de un caso
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Cordeiro, João Francisco Barbosa, Pavelski, Mateus Diego, Luciano, Aline Alves, Magro Filho, Osvaldo, Barbieri, Tharzon, and Pavelski, Maicon Douglas
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Traumatismos Maxilofaciales ,Violence against women ,Heridas Punzantes ,Ferimentos Perfurantes ,Maxillofacial Injuries ,Wounds, Stab ,Violencia contra la mujer ,Violência contra a mulher ,Traumatismos Maxilofaciais - Abstract
The traumas often involve the maxillofacial area, but stab wounds to the face are rare. The protective defense mechanism activates instinctively defending the face from any possible injuries. Due this lower incidence and also the various forms of injuries and objects used for such injury, stab wounds become a challenge for surgeons. The surgeon must be completely familiar and prepared to meet this demand on the emergency room. The purpose of this paper is to report a case of aggression with bladed weapon. The trauma generated by a member of his family against a woman caused an injury in the left infraorbital region, transfixing until the region of hard palate, where it was possible to see the end of the knife. A surgical procedure was performed under general anesthesia to remove the foreign body and synthesize the tissues. The patient recovered well, without any more serious complications, only with paraesthesia of the left infraorbital nerve. The patient remained in follow-up for two months and did not attend the other appointments for a long-term evaluation. El trauma a menudo afecta el área maxilofacial, pero las heridas por arma blanca en la cara son raras. El mecanismo de defensa protectora se activa instintivamente defendiendo el rostro de posibles lesiones. Debido a esta menor incidencia y también a las diversas formas de lesiones y objetos utilizados para tal lesión, las heridas por arma blanca se convierten en un desafío para los cirujanos. El cirujano debe estar completamente familiarizado y preparado para satisfacer esta demanda en la sala de emergencias. El propósito de este artículo es reportar un caso de agresión con arma blanca. El trauma generado por un familiar contra la mujer provocó una herida en la región infraorbitaria izquierda, traspasándola a la región del paladar donde se podía ver el otro extremo del cuchillo. Se realizó un procedimiento quirúrgico bajo anestesia general para remover el cuerpo extraño y sintetizar los tejidos. La paciente se recuperó bien sin mayores complicaciones, solo con parestesia del nervio infraorbitario izquierdo. El paciente permaneció en seguimiento durante dos meses y no acudió a las otras visitas postoperatorias más largas para una evaluación a largo plazo. Os traumas frequentemente envolvem a área maxilofacial, porém os ferimentos de arma branca em face são raros. O mecanismo protetor de defesa ativa instintivamente defendendo a face de quaisquer lesões possíveis. Devido a essa incidência menor e também as diversas formas de ferimentos e objetos utilizados para tal injúria o ferimento por arma branca se torna um desafio aos cirurgiões. O cirurgião deve estar completamente familiarizado e preparado para atender essa demanda no pronto socorro. O objetivo do presente trabalho é relatar um caso de agressão com arma branca em face. O trauma gerado por um membro de sua família contra a mulher ocasionou um ferimento em região infraorbitária esquerda, transfixando até a região do palato onde era possível visualizar a outra extremidade da faca. Foi realizado procedimento cirúrgico sob anestesia geral para remoção do corpo estranho e síntese dos tecidos. A paciente se recuperou bem sem nenhuma complicação mais grave, somente com parestesia do nervo infraorbitário esquerdo. A paciente permaneceu em acompanhamento por dois meses e não compareceu as outras consultas pós-operatórias mais longas para uma avaliação a longo prazo.Incluir o resumo.
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- 2021
25. ¿Cómo identificar una manifestación oral herpes-zoster?
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Guimarães, Fernanda, Pavelski, Mateus Diego, Dallazen, Eduardo, Santos, Anderson Maikon de Souza, Delanora, Leonardo Alan, Silva, William Phillip Pereira, Faverani, Leonardo Perez, and Magro Filho, Osvaldo
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Mouth ,Medicina oral ,Medicina bucal ,Oral medicine ,Boca ,Herpes Zoster - Abstract
Herpes zoster is a viral infection caused by the reactivation of the varicella-zoster virus, which generally affects the elderly population. The varicella virus, when in a dormant state, is located in the trigeminal ganglia and when reactivated can cause lesions on the face and intraoral vesicles. This disease can affect immunosuppressed patients with greater prevalence and is characterized by maculopapular eruptions distributed in the region of the affected nerve, causing severe pain, tremors and even paresthesia. The diagnosis of herpes zoster is usually established through the clinical picture presented by the patient and the treatment is focused on the symptoms and the cause, opting for the use of systemic and topical antiviral medications. This article reports the case of a female patient, caucasian, without health problems and previous immunosuppressive treatments, 56 years old, who came to the emergency room, with the main complaint of extra oral pain in the right hemiface, with rapid evolution of three days after extraction. El herpes zoster es una infección viral provocada por la reactivación del virus varicela-zoster, que generalmente afecta a la población anciana. El virus de la varicela, cuando está en estado latente, se localiza en los ganglios del trigémino y cuando se reactiva puede causar lesiones en la cara y vesículas intraorales. Esta enfermedad puede afectar a pacientes inmunosuprimidos con mayor prevalencia y se caracteriza por erupciones maculopapulares distribuidas en la región del nervio afectado, provocando dolor severo, temblores e incluso parestesias. El diagnóstico de herpes zóster suele establecerse a través del cuadro clínico que presenta el paciente y el tratamiento se centra en los síntomas y la causa, optando por el uso de medicamentos antivirales sistémicos y tópicos. En este artículo se reporta el caso de una paciente, leucoderma, sin problemas de salud y con tratamientos inmunosupresores previos, de 56 años, que ingresó en urgencias, teniendo como principal queja el dolor extrabucal en la hemifacial derecha, con rápida evolución de tres días después de la extracción. O herpes-zóster é uma infecção viral causada pela reativação do vírus da varicela-zóster, que acomete geralmente a população idosa. O vírus da varicela, quando em estado dormente, se localiza nos gânglios trigeminais e quando reativado pode causar lesões no rosto e vesículas intra bucais. Esta doença pode afetar com maior prevalência pacientes imunossuprimidos e caracteriza-se por erupções maculopapulares distribuídas na região do nervo afetado, causando dores intensas, tremores e até parestesia. O diagnóstico do herpes zoster geralmente é estabelecido por meio do quadro clínico apresentado pelo paciente e o tratamento é voltado aos sintomas e à causa, optando pelo uso de medicações antivirais sistêmicas e tópicas. Este artigo relata o caso de uma paciente, do sexo feminino, leucoderma, sem problemas de saúde e tratamentos imunossupressores prévios, de 56 anos de idade, que deu entrada ao pronto socorro, tendo com queixa principal a dor extra oral em hemiface direita, com evolução rápida de três dias após exodontia.
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- 2021
26. Laserterapia de baja intensidad y sus efectos sobre el dolor, edema, trismo y parestesia: una revisión integrativa de la literatura
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Olkoski, Louise Eduarda, Bonai, Nicolly, Pavelski, Mateus Diego, Magro Filho, Osvaldo, Luciano, Aline Alves, Frigo, Lucio, Barbieri, Tharzon, and Pavelski, Maicon Douglas
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Cirurgia bucal ,Temporomandibular Joint dysfunction syndrome ,Cirurgía bucal ,Trismo ,Terapia por Luz de Baja Intensidad ,Síndrome de la disfunción de articulación temporomandibular ,Trismus ,Low-Level Light Therapy ,Terapia com Luz de Baixa Intensidade ,Surgery oral ,Síndrome da disfunção da articulação temporomandibular - Abstract
The interest in using low-intensity laser therapy has highly emerged among physicians and specialists in order to comprehend the potential of laser light interactions and in particular, to the biostimulation of tissues regeneration process, to control the inflammatory process and the pain. This study aims to do an integrative review to discuss the efficacy of low-intensity laser therapy in dental practice. For this, one used scientific papers from Scielo and Pubmed. One selected 19 scientific papers according to the following inclusion criteria: publications in the last 10 years, studies which evaluate the efficacy of improvement in pain, edema, trism, paresthesia and studies in vitro related to the applicability of low-intensity laser therapy. Scientific papers with more than 10 years and studies weren’t about applicability of low-intensity laser therapy weren’t considered. The results of this integrative review suggest new randomized clinical trials to prove its efficacy in clinical practice. Therefore, according to the literature was searched, low-intensity laser therapy has been efficient in different applications and in other aspects, such as tissues regeneration and the control of inflammatory processes. However, it’s necessary to carry out new studies because specific researches to evaluate the efficacy of laser therapy in pain, edema, trism and paresthesia are scarce and they demand specific protocols in their use. El interés por el uso de la laserterapia de baja intensidad ha surgido fuertemente entre los estudios clínicos y estudiosos, con el fin de comprehender el potencial de las interacciones de la luz láser y, en particular, para bioestimular los procesos de regeneración de los tejidos, controlar el proceso inflamatorio y el dolor. El objetivo del presente trabajo es realizar una revisión integrativa con el objetivo de discutir la eficacia de la laserterapia de baja intensidad en la práctica odontológica. Para eso, utilizamos artículos científicos de las bases de datos Scielo y Pubmed. Fueron seleccionados 19 artículos, los cuáles se encuadran en los siguientes criterios de inclusión: publicaciones de los últimos 10 años, artículos que evalúen la efectividad en la mejora del dolor, edema, trismo, parestesia y estudios in vitro relacionados a la aplicabilidad de la laserterapia. No fueron considerados artículos con más de 10 años y estudios que no envuelvan aplicación de laserterapia de baja intensidad. Los resultados de esa revisión integrativa sugieren nuevos ensayos clínicos randomizados para comprobar su efectividad en la práctica clínica. Por lo tanto, según la literatura consultada, la laserterapia de baja intensidad se mostró eficaz en diferentes aplicaciones y en otros elementos, como en la regeneración de tejido y en el control de procesos inflamatorios. Sin embargo, es necesario realizar nuevos estudios, pues investigaciones específicas con el fin de evaluar la efectividad de la laserterapia en el dolor, edema, trismo y parestesia son escasas y carecen de protocolos específicos para su uso. O interesse pelo uso da laserterapia de baixa intensidade tem surgido fortemente dentre os clínicos e estudiosos, a fim de compreender o potencial das interações da luz laser, e em particular, para bioestimular os processos de regeneração dos tecidos, controlar o processo inflamatório e a dor. O objetivo do presente trabalho é realizar uma revisão integrativa a fim de discutir a eficácia da laserterapia de baixa intensidade na prática odontológica. Para tal, utilizamos artigos científicos oriundos das bases de dados Scielo e Pubmed. Foram selecionados 19 artigos, os quais se enquadram nos seguintes critérios de inclusão: publicações dos últimos 10 anos, artigos que avaliem a efetividade na melhora da dor, edema, trismo, parestesia e estudos “in vitro” relacionados a aplicabilidade da laserterapia. Não foram considerados artigos com mais de 10 anos e estudos que não envolvam aplicação laserterapia de baixa intensidade. Os resultados dessa revisão integrativa sugerem novos ensaios clínicos randomizados para comprovar sua efetividade na prática clínica. Portanto, de acordo com a literatura consultada, a laserterapia de baixa intensidade se mostrou eficaz em diferentes aplicações e em outros quesitos, como na regeneração tecidual e no controle de processos inflamatórios. Porém, é necessário realizar novos estudos, pois pesquisas específicas a fim de avaliar efetividade da laserterapia no dor, edema, trismo e parestesia, são escassas e carecem de protocolos específicos para seu uso.
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- 2021
27. Tratamento de lesão por mordedura de animal - Relato de caso clínico
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Ferriolli, Stéfani Caroline, primary, Baggio, Ana Maira Pereira, additional, Delamura, Izabela Fornazi, additional, Suemi, Jaqueline Hassumi, additional, Hadad, Henrique, additional, Piassi, Jonathas Eduardo Virgilio, additional, Faverani, LeonardoPerez, additional, Magro Filho, Osvaldo Osvaldo, additional, Júnior, Idelmo Rangel Garcia, additional, Aranega, Alessandra Marcondes, additional, Ponzoni, Daniela, additional, and Bassi, Ana Paula Farnezi, additional
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- 2021
- Full Text
- View/download PDF
28. Estrategia para el tratamiento de la ránula hundida. Reporte de un caso
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Jesus, Laís Kawamata de, Hadad, Henrique, Silva, Raquel Barroso Parra da, Santos, Ana Flávia Piquera, Colombo, Luara Teixeira, Gonçalves, Paulo Zupelari, Ferreira, Sabrina, Matsumoto, Mariza Akemi, Fabris, André Luís da Silva, Bassi, Ana Paula Farnezi, Faverani, Leonardo Perez, Magro Filho, Osvaldo, Garcia Júnior, Idelmo Rangel, and Souza, Francisley Ávila
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Condutas terapêuticas ,Recidiva ,Conductas terapéuticas ,Therapeutic approaches ,Recurrence ,Ranula ,Rânula ,Recurrencia ,Ránula - Abstract
Ranula is defined as a pseudocyst originated from the leakage of mucinoid fluid of the sublingual gland, often associated with trauma or obstruction of the gland duct. Clinically, characterized by bluish and translucent color on the floor of the mouth and can be classified as an intraoral or plunging ranula. Diagnosis includes detailed clinical and imaging exams combined with histopathological findings. Therapeutic approaches can be applied to treat this lesion, such as marsupialization, excision of the ranula with or without the sublingual gland and excision of the ranula together the sublingual and submandibular gland. The aim of this paper was to report a case of plunging ranula, treated by excision followed by marsupialization of the cystic lesion, after one year of follow-up with recurrence. We conclude that a less invasive treatment may not present the best strategy for the treatment of plunging ranula, due to the greater chances of recurrence. Ránula se define como un pseudoquiste originado por la fuga de líquido mucinoide de la glándula sublingual, a menudo asociado con traumatismo u obstrucción del conducto de la glándula. Clínicamente, se caracteriza por un color azulado y translúcido en el piso de la boca y puede clasificarse como una ránula intraoral o hundida. El diagnóstico incluye exámenes clínicos y por imágenes detallados combinados con hallazgos histopatológicos. Se pueden aplicar enfoques terapéuticos para tratar esta lesión, como marsupialización, escisión de la ránula con o sin la glándula sublingual y escisión de la ránula junto con la glándula sublingual y submandibular. El objetivo de este trabajo fue reportar un caso de ránula hundida, tratada mediante exéresis seguida de marsupialización de la lesión quística, luego de un año de seguimiento con recidiva. Concluimos que un tratamiento menos invasivo puede no presentar la mejor estrategia para el tratamiento de la ránula hundida, debido a las mayores posibilidades de recurrencia. Rânula é definida como um pseudocisto originada do extravasamento de líquido mucinoide da glândula sublingual, frequentemente associado a trauma ou obstrução do ducto da glândula. Clinicamente, caracterizada por uma coloração azulada, translúcida localizada no assoalho bucal e pode ser classificada como rânula intraoral ou mergulhante. O diagnóstico inclui exame clínico detalhado e exames de imagens combinados com achados histopatológicos. Abordagens terapêuticas podem ser aplicados para tratamento esta lesão, como marsupialização, exérese da rânula associada ou não a glândula sublingual e exérese da rânula juntamente a glândula sublingual e submandibular. O objetivo deste artigo foi relatar um caso de rânula mergulhante, tratada por exérese seguida de marsupialização da lesão cística, após um ano de acompanhamento com recidiva. Concluímos que um tratamento menos invasivo pode não apresentar a melhor estratégia para o tratamento de rânula mergulhante, devido as maiores chances de recidiva.
- Published
- 2020
29. A importância da multidisciplinaridade na conduta cirúrgica e de suporte na infecção odontogênica grave: Relato de Caso
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Rios, Barbara Ribeiro, primary, Coelho, Bruno Mendes, additional, Monteiro, Naara Gabriela, additional, Santos, João Matheus Fonseca e, additional, Silva, Mirela Caroline, additional, Barbosa, Stéfany, additional, Silva, William Phillip Pereira da, additional, Martins, Everton Pontes, additional, Melucci Filho, Antonio, additional, Souza, Francisley Ávila de, additional, Magro Filho, Osvaldo, additional, Bassi, Ana Paula Farnezi, additional, Ponzoni, Daniela, additional, Garcia-Júnior, Idelmo Rangel Rangel, additional, and Faverani, Leonardo Perez, additional
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- 2021
- Full Text
- View/download PDF
30. Histological and immunohistochemical evaluation in patients who underwent maxillary sinus lifting surgery using autogenous or heterogenous bone. A clinical randomised trial
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Griza, Geraldo Luiz, primary, Okamoto, Roberta, additional, Colet, Daniela, additional, Conci, Ricardo Augusto, additional, and Magro-Filho, Osvaldo, additional
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- 2021
- Full Text
- View/download PDF
31. Surgical management of fused 3rd and 4th molars. A case report
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Santos, Ana Flávia Piquera, primary, Jesus, Laís Kawamata de, additional, Hadad, Henrique, additional, Monteiro, Naara Gabriela, additional, Rodrigues, Letícia Gabriella de Souza, additional, Mendes, Kezia Barbosa, additional, Bizelli, Vinícius Ferreira, additional, Colombo, Luara Teixeira, additional, Silva, Nelson Padilha, additional, Carvalho, Fábio Astolphi de, additional, Fabris, André Luiz da Silva, additional, Faverani, Leonardo Perez, additional, Aranega, Alessandra Marcondes, additional, Magro-Filho, Osvaldo, additional, Souza, Francisley Ávila, additional, Garcia-Júnior, Idelmo Rangel, additional, Ponzoni, Daniela, additional, Carvalho, Paulo Sérgio Perri de, additional, and Bassi, Ana Paula Farnezi, additional
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- 2021
- Full Text
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32. Influência da dengue na infecção odontogênica
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Silva, Mirela Caroline, primary, Lima Neto, Tiburtino José de, additional, Sanches, Natália dos Santos, additional, Santos, Anderson Maikon de Souza, additional, Ribeiro, Kim Henderson Carmo, additional, Statkievicz, Cristian, additional, Rios, Barbara Ribeiro, additional, Silva, William Phillip Pereira da, additional, Souza, Francisley Avila de, additional, Magro Filho, Osvaldo, additional, Garcia Junior, Idelmo Rangel, additional, Ponzoni, Daniela, additional, Bassi, Ana Paula Fernazi, additional, Aranega, Alessandra Marcondes, additional, and Faverani, Leonardo Perez, additional
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- 2021
- Full Text
- View/download PDF
33. Surgically assisted rapid maxillary expansion – A case report
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Silva, Nelson Padilha, primary, Okumura, Marlice Hayumi Theles, additional, Colombo, Luara Teixeira, additional, Hadad, Henrique, additional, Jesus, Laís Kawamata de, additional, Santos, Ana Flávia Piquera, additional, Poli, Pier Paolo, additional, Fabris, André Luiz da Silva, additional, Faverani, Leonardo Perez, additional, Bassi, Ana Paula Farnezi, additional, Aranega, Alessandra Marcondes, additional, Magro Filho, Osvaldo, additional, Garcia-Júnior, Idelmo Rangel, additional, and Souza, Francisley Ávila, additional
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- 2021
- Full Text
- View/download PDF
34. Clinical and systemic management of myiasis in a patient with advanced Alzheimer's disease
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Silva, William Phillip Pereira da, primary, Barbosa, Stéfany, additional, Coelho Mendes, Bruno, additional, Diego Pavelski, Mateus, additional, Santos, Anderson Maikon de Souza, additional, Silva, Mirela Caroline, additional, Santos, João Matheus Fonseca e, additional, Magro Filho, Osvaldo, additional, and Faverani, Leonardo Perez, additional
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- 2021
- Full Text
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35. The success rate of immediate implant placement of mandibular molars: a clinical and radiographic retrospective evaluation between 2 and 8 years
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Hayacibara, Roberto M., Gonçalves, Camila S., Garcez-Filho, João, Magro-Filho, Osvaldo, Esper, Helen, and Hayacibara, Mitsue F.
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- 2013
- Full Text
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36. Síndrome de Jael – Um relato de caso
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Cordeiro, João Francisco Barbosa, primary, Pavelski, Mateus Diego, additional, Luciano, Aline Alves, additional, Magro Filho, Osvaldo, additional, Barbieri, Tharzon, additional, and Pavelski, Maicon Douglas, additional
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- 2021
- Full Text
- View/download PDF
37. Como identificar uma manifestação oral de Herpes-Zoster?
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Guimarães, Fernanda, primary, Pavelski, Mateus Diego, additional, Dallazen, Eduardo, additional, Santos, Anderson Maikon de Souza, additional, Delanora, Leonardo Alan, additional, Silva, William Phillip Pereira, additional, Faverani, Leonardo Perez, additional, and Magro Filho, Osvaldo, additional
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- 2021
- Full Text
- View/download PDF
38. Laserterapia de baixa intensidade e seus efeitos sobre a dor, edema, trismo e parestesia: uma revisão integrativa da literatura
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Olkoski, Louise Eduarda, primary, Bonai, Nicolly, additional, Pavelski, Mateus Diego, additional, Magro Filho, Osvaldo, additional, Luciano, Aline Alves, additional, Frigo, Lucio, additional, Barbieri, Tharzon, additional, and Pavelski, Maicon Douglas, additional
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- 2021
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39. Estratégia para tratamento de rânula mergulhante. Relato de caso
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Jesus, Laís Kawamata de, primary, Hadad, Henrique, additional, Silva, Raquel Barroso Parra da, additional, Santos, Ana Flávia Piquera, additional, Colombo, Luara Teixeira, additional, Gonçalves, Paulo Zupelari, additional, Ferreira, Sabrina, additional, Matsumoto, Mariza Akemi, additional, Fabris, André Luís da Silva, additional, Bassi, Ana Paula Farnezi, additional, Faverani, Leonardo Perez, additional, Magro Filho, Osvaldo, additional, Garcia Júnior, Idelmo Rangel, additional, and Souza, Francisley Ávila, additional
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- 2020
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40. Comparative Evaluation of Bone Repair with Four Different Bone Substitutes in Critical Size Defects
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Grossi-Oliveira, Gustavo, primary, Faverani, Leonardo P., additional, Mendes, Bruno Coelho, additional, Braga Polo, Tárik Ocon, additional, Batista Mendes, Gabriel Cury, additional, Lima, Valthierre Nunes de, additional, Ribeiro Júnior, Paulo Domingos, additional, Okamoto, Roberta, additional, and Magro-Filho, Osvaldo, additional
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- 2020
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41. Reparación Ósea en Alvéolos de Ratas Ovariectomizadas con Biosilicato Cristalizado. Análisis Histomorfométrico
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Azenha, Marcelo Rodrigues, Magro-Filho, Osvaldo, Peitl, Oscar, Toro, Balter, and Archilla, Alberto Rodríguez
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silicates ,silicatos ,rats Wistar ,ratas Wistar ,osteoporosis ,histomorfometría ,bone remodeling - Abstract
RESUMEN: Evaluar el proceso de reparación alveolar en ratas sometidas a cirugía de simulacro u ovariectomizadas tras el relleno alveolar con coágulo o con biosilicato cristalino. Sesenta ratas Wistar fueron divididas en cuatro grupos (n=15) de acuerdo con el tratamiento: Grupo 1- ratas sometidas a cirugía de simulacro con alveolos rellenados con coágulo; Grupo 2- ratas sometidas a cirugía de simulacro con alveolos rellenados con biosilicato cristalino; Grupo 3- ratas ovariectomizadas con alveolos rellenados con coágulo; Grupo 4- ratas ovariectomizadas con alveolos rellenados con biosilicato cristalino. Después de 7, 14 y 28 días, los animales fueron sacrificados, se tomaron muestras óseas que fueron teñidas con hematoxilina-eosina y analizadas al microscopio para realizar un análisis histomorfométricos. Los mayores porcentajes de formación de hueso se presentaron en los grupos 1 (32 % a los 7 días, 46 % a los 14 días y 83.5 % a los 28 días) y 4 (27,1 % a los 7 días, 41,1 % a los 14 días y 79,7 % a los 28 días). En los alveolos rellenados con coágulo, las ratas sometidas a cirugía de simulacro mostraron los mejores resultados, mientras que, en los alveolos rellenados con biosilicato, las ratas ovariectomizadas tenían porcentajes significativamente mayores. En este estudio, el biosilicato cristalino se comportó como un biomaterial adecuado para la reparación ósea, favoreciendo la osteoconducción. ABSTRACT: The objective of this study was to assess the process of alveolar bone repair in rats subjected to sham surgery or ovariectomized rats, after alveolar filling with clot or with crystalline biosilicate. Sixty Wistar rats were divided into four groups (n = 15) according to the treatment: Group 1 - rats subjected to sham surgery with sockets filled with clot; Group 2- rats submitted to sham surgery with sockets filled with crystalline biosilicate; Group 3 ovariectomized rats with sockets filled with clot; Group 4 ovariectomized rats with sockets filled with crystalline biosilicate. After 7, 14 and 28 days, the animals were sacrificed, bone samples were taken, stained with hematoxylin-eosin and analyzed under a microscope to perform a histomorphometric analysis. The highest percentages of bone formation were presented in groups 1 (32 % at 7 days, 46 % at 14 days and 83.5 % at 28 days) and 4 (27.1 % at 7 days, 41.1 % at 14 days and 79.7 % after 28 days). In the sockets filled with clot, the rats subjected to sham surgery showed the best results, while in the sockets filled with biosilicate, the ovariectomized rats had significantly higher percentages. In this study, the crystalline biosilicate behaved as an adequate biomaterial for bone repair, favoring osteoconduction.
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- 2019
42. Bone Repair of Surgical Defects Filled with Autogenous Bone and Covered with Demineralized Bone Matrix Membrane or Polytetrafiuoroethylene Membrane in Rats.
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Borrasca, Albanir Gabriel, Marcondes Aranega, Alessandra, Magro Filho, Osvaldo, and Timóteo, Carlos Alberto
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BONE abnormalities ,ANALYTICAL biochemistry ,ANIMAL experimentation ,COLLECTION & preservation of biological specimens ,BONE substitutes ,CONFIDENCE intervals ,ORGAN donation ,HOMOGRAFTS ,ARTIFICIAL membranes ,MICROSCOPY ,POLYTEF ,PROBABILITY theory ,RATS ,DICOM (Computer network protocol) ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio ,LEG bones ,KRUSKAL-Wallis Test - Abstract
Purpose: The aim of this study was to evaluate the behavior of a demineralized bone matrix membrane and a polytetrafluoroethylene (PTFE) membrane in the process of bone repair of surgical defects filled with autogenous bone in rats. Materials and Methods: Sixty rats weighing approximately 250 g each were selected and separated into three groups: control group without membrane, demineralized bone matrix membrane group, and PTFE membrane group. Bilaterally, surgical defects of 2 mm in diameter were prepared in the tibiae. The defect in the left tibia was filled with particulate autogenous bone collected during the creation of the two defects and was left uncovered (control) or was covered with the membranes investigated by the present study. At 10 or 60 days postoperatively, the rats were euthanized and the left tibiae were submitted to routine laboratory processing for histomorphometric analysis. All groups were evaluated separately on the 10th and 60th days after surgery. The Kruskal-Wallis test was used for group comparison. Results: The membrane-treated defects showed a delay in healing. Sites treated with demineralized bone matrix membrane showed, as early as day 10, more newly formed bone and slow replacement until day 60. At day 60, the sites covered with demineralized bone matrix membrane and with synthetic membrane showed statistically significant results. Conclusion: The demineralized bone matrix membrane proved to be biocompatible. In terms of newly formed bone area, both membranes showed similar performance. [ABSTRACT FROM AUTHOR]
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- 2015
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43. Anais 9º Congresso da FOA - UNESP
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Souza, Francisley Ávila, primary, Faverani, Leonardo Perez, additional, Magro Filho, Osvaldo, additional, Garcia Junior, Idelmo Rangel, additional, Aranega, Alessandra Marcondes, additional, Ponzoni, Daniela, additional, and Bassi, Ana Paula Farnezi, additional
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- 2020
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44. Evaluation of bone incorporation of a synthetic β‐tricalcium phosphate block installed in rabbit mandibles
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¡vila Souza, Francisley, primary, Helena Nimia, Heloisa, additional, Capalbo‐Silva, Rodrigo, additional, Hadad, Henrique, additional, Piquera Santos, Ana Flavia, additional, Magro‐Filho, Osvaldo, additional, Teixeira Colombo, Luara, additional, and Sèrgio Perri Carvalho, Paulo, additional
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- 2019
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45. Reparación Ósea en Alvéolos de Ratas Ovariectomizadas con Biosilicato Cristalizado. Análisis Histomorfométrico
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Azenha, Marcelo Rodrigues, primary, Magro-Filho, Osvaldo, additional, Peitl, Oscar, additional, Toro, Balter, additional, and Archilla, Alberto Rodríguez, additional
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- 2019
- Full Text
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46. Editor's Comment and Q&A: Comparative study of 2 software programs for predicting profile changes in Class III patients having double-jaw orthognathic surgery
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Magro-Filho, Osvaldo, Magro-Érnica, Natasha, Queiroz, Thallita Pereira, Aranega, Alessandra Marcondes, and Garcia, Idelmo Rangel, Jr.
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- 2010
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47. Cementoblastoma: relato de caso
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De Miranda, Fábio Vieira, primary, Lima, Valthierre Nunes de, additional, Sousa, Cecília Alves de, additional, Magro Filho, Osvaldo, additional, and Faverani, Leonardo Perez, additional
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- 2018
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48. Evaluation of Bone Heating, Immediate Bone Cell Viability, and Wear of High-Resistance Drills After the Creation of Implant Osteotomies in Rabbit Tibias.
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Cavalcante Gomes de Souza Carvalho, Abrahão, Pereira Queiroz, Thallita, Okamoto, Roberta, Margonar, Rogerio, Rangel Garcia, Idelmo, and Magro Filho, Osvaldo
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DENTAL equipment ,ANALYSIS of variance ,ANIMAL experimentation ,STATISTICAL correlation ,HEAT ,IMMUNOHISTOCHEMISTRY ,OSTEOTOMY ,RABBITS ,STATISTICS ,U-statistics ,SAMPLE size (Statistics) - Abstract
Purpose: The purpose of this study was to evaluate the influence of reusing high-resistance drills on bone heating, immediate bone cell viability, and drill wear after performing implant osteotomies in rabbit tibias. Materials and Methods: Two hundred sequential implant osteotomies were created in the superior tibial cortex of 12 White male rabbits. Six groups were established (G1 to G6) according to the number of osteotomies performed with each drill (0, 10, 20, 30, 40, and 50). Drilling began with a spear drill, followed by 2.0-mm, 2.8-mm, 3.0-mm, and 3.15-mm helical drills. The receptor beds were collected for immunohistochemical analysis, thermal changes were quantified, and the drills were subjected to scanning electron microscopy analysis. Results: A high degree of correlation between drill wear and number of osteotomies was observed (Pearson correlation coefficient, r = 0.984). Spear drills underwent twice as much deformation as helical drills. The bone heating analysis concluded that there was no statistically significant relationship between the number of osteotomies and bone heating (P > .05), but there were greater thermal changes during drilling with the spear drill than during drilling with helical drills (ratio 3:1). Immunohistochemical analysis showed a physiologic balance of osteoprotegerin and RANKL (receptor activator of nuclear factor κB ligand) immunolabeling in all groups; however, there was greater immunolabeling of all proteins in group G6 (50 osteotomies). Conclusions: The tested drills did not cause significant bone heating after being reused 50 times; however, they caused more tissue trauma in the 50th osteotomy. Worn drills that are reused may be expected to cause excessive damage to the bone tissue and could adversely affect the osseointegration process. Int J Oral Maxillofac Implants 2011;26:1193-1201 [ABSTRACT FROM AUTHOR]
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- 2011
49. Fratura de complexo zigomaticomaxilar por prática esportiva: relato de caso
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Mulinari dos Santos, Gabriel, primary, Akabane, Sara Tiemi Felipe, additional, Reis, Erik Neiva Ribeiro de Carvalho, additional, Pires, William Ricardo, additional, Coléte, Juliana Zorzi, additional, Souza, Francisley Ávila, additional, Faverani, Leonardo Perez, additional, Magro Filho, Osvaldo, additional, and Garcia Júnior, Idelmo Rangel, additional
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- 2017
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50. Recurrent ameloblastoma 30 years after surgical treatment
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Miranda, Fábio Vieira de, primary, Iwaki Filho, Liogi, additional, Lima, Valthierre Nunes de, additional, Magro Filho, Osvaldo, additional, and Faverani, Leonardo Perez, additional
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- 2017
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