Bone Fusion
Mostrando 1-12 de 161 artigos, teses e dissertações.
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1. What is the Prognosis of Triple Arthrodesis in the Treatment of Adult Acquired Flatfoot Deformity (AAFD)?
Resumo Objetivo Avaliar a capacidade da artrodese tríplice de aliviar as principais queixas dos pacientes que apresentam pé plano adquirido do adulto (PPAA): 1) dor incapacitante localizada no médio e retropé; 2) deformidades marcadas pelo colapso do arco medial, valgo, abdução e supinação. Método Avaliamos 17 pacientes (20 pés) portadores de P
Rev. bras. ortop.. Publicado em: 29/07/2019
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2. Efficacy and safety of percutaneous transforaminal endoscopic discectomy in the treatment of lumbar spinal stenosis combined with osteoporosis
RESUMO: OBJETIVO: Investigar a eficácia e segurança da discectomia endoscópica percutânea transforaminal (DEPT) no tratamento da estenose lombar (EL) combinada à osteoporose. MÉTODOS: Oitenta pacientes com EL combinada à osteoporose foram divididos entre um grupo de controle e um grupo de DEPT, que receberam tratamento convencional com fusão inters
Rev. Assoc. Med. Bras.. Publicado em: 22/07/2019
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3. Clinical evaluation of a bone cement-injectable cannulated pedicle screw augmented with polymethylmethacrylate: 128 osteoporotic patients with 42 months of follow-up
OBJECTIVES: To evaluate the safety and efficacy of a novel bone cement-injectable cannulated pedicle screw augmented with polymethylmethacrylate in osteoporotic spinal surgery. METHODS: This study included 128 patients with osteoporosis (BMD T-score −3.2±1.9; range, −5.4 to -2.5) who underwent spinal decompression and instrumentation with a polymethyl
Clinics. Publicado em: 06/06/2019
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4. Multilevel Anterior Lumbar Interbody Fusion Combined with Posterior Stabilization in Lumbar Disc Disease- Prospective Analysis of Clinical and Functional Outcomes
Resumo Objetivo Estudo prospectivo controlado em pacientes com discopatia degenerativa submetidos a artrodese intersomática lombar anterior instrumentada combinada com estabilização posterior. Métodos Amostra com64 pacientes consecutivos operados pelos mesmos cirurgiões ao longo de quatro anos. Metade das artrodeses intersomática lombar anterior fo
Rev. bras. ortop.. Publicado em: 03/06/2019
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5. CCAAT/enhancer-binding protein alpha (CEBPA) gene haploinsufficiency does not alter hematopoiesis or induce leukemia in Lck-CALM/AF10 transgenic mice
Although rare, CALM/AF10 is a chromosomal rearrangement found in immature T-cell acute lymphoblastic leukemia (T-ALL), acute myeloid leukemia, and mixed phenotype acute leukemia of T/myeloid lineages with poor prognosis. Moreover, this translocation is detected in 50% of T-ALL patients with gamma/delta T cell receptor rearrangement, frequently associated wit
Braz J Med Biol Res. Publicado em: 27/05/2019
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6. Hip Desarthrodesis - Report of Three Cases
Resumo A desartrodese de anca, isto é, a conversão da artrodese ou fusão óssea cirúrgica em uma artroplastia de substituição articular da anca, é uma intervenção difícil e desafiante, na medida em que é preciso reconstruir uma articulação perante uma consolidação óssea e uma imobilização muitas vezes de longa duração entre fêmur e acet�
Rev. bras. ortop.. Publicado em: 20/05/2019
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7. Alveolodental ankylosis: biological bases and diagnostic criteria
RESUMO A anquilose alveolodentária consiste na fusão do cemento ou dentina radicular com o osso alveolar tanto em dentes decíduos como nos dentes permanentes. Isto leva a uma série de alterações clínicas e radiográficas importantes para o diagnóstico. Além disso, o conhecimento dos princípios biológicos envolvidos irá permitir o controle adequad
RGO, Rev. Gaúch. Odontol.. Publicado em: 25/04/2019
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8. EFFICACY AND SAFETY OF GROWING RODS IN THE TREATMENT OF SCOLIOSIS IN CHILDREN UNDER 10
RESUMO Objetivo: Determinar a eficácia e segurança de hastes de crescimento no tratamento de escoliose em crianças menores de 10 anos. Métodos: Revisão retrospectiva de prontuários de pacientes menores de 10 anos com escoliose, tratados com hastes de crescimento entre 1997 e 2012. Resultados: Identificamos 35 pacientes, que foram tratados com hastes
Coluna/Columna. Publicado em: 2019-03
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9. Application of bioabsorbable screw fixation for anterior cervical decompression and bone grafting
OBJECTIVES: To examine the application of bioabsorbable screws for anterior cervical decompression and bone grafting fixation and to study their clinical effects in the treatment of cervical spondylosis. METHODS: From March 2007 to September 2012, 56 patients, 36 males and 20 females (38-79 years old, average 58.3±9.47 years), underwent a novel operation.
Clinics. Publicado em: 2016-06
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10. Late failure of posterior fixation without bone fusion for vertebral metastases
ABSTRACTOBJECTIVE: To verify the frequency of late radiological com-plications in spinal fixation surgeries performed without fu-sion in oncological patientsMETHODS: This is a retrospective analysis analysing failure in cases of non-fused vertebral fixation in an oncology reference hospital between 2009 and 2014. Failure was defined as implant loosening or b
Acta ortop. bras.. Publicado em: 2015-12
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11. Surgical treatment of the osteoporotic spine with bone cement-injectable cannulated pedicle screw fixation: technical description and preliminary application in 43 patients
OBJECTIVES: To describe a new approach for the application of polymethylmethacrylate augmentation of bone cement-injectable cannulated pedicle screws. METHODS: Between June 2010 and February 2013, 43 patients with degenerative spinal disease and osteoporosis (T-score <-2.5) underwent lumbar fusion using cement-injectable cannulated pedicle screws. Clinical
Clinics. Publicado em: 2015-02
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12. Cranial vault reconstruction with bone morphogenetic protein, calcium phosphate, acellular dermal matrix, and calcium alginate in mice
PURPOSE: To evaluate experimental cranial vault reconstructions, by combining bone morphogenetic protein type 2 (BMP-2) and different matrices.
METHODS: Fourty-nine animals were initially included (seven per group). We designed an experimental, open, prospective and comparative study, divided in seven gro
Acta Cir. Bras.. Publicado em: 2014-10