Sistemas osso-implante ex vivo utilizando haste intramedular polimérica para imobilização de fraturas femorais em bovinos jovens

Spadeto, Odael; Rodrigues, Luciano Brito; Carvalho, Wellyngton Tadeu Vilela; Moreira, Deliene de Oliveira; Marval, C. A. De; Costa, Cláudio Gomes da; Alves, Geraldo Eleno Silveira; Casas, Estevam Barbosa de Las; Faleiros, Rafael Resende

doi:10.1590/s0103-84782011000200020

Cited by 10 publications

(5 citation statements)

References 13 publications

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“…In Brazil, the frequent use of locked intramedullary nails is somewhat difficult, due to the high financial costs of the nail instruments and the need for an image intensifier (Paschoal;Paccola, 2000). However, most orthopaedic surgeons opt for this approach due to its greater consolidation compared to other types of synthesis, satisfactory stability and ability to withstand high loads in vivo (Pires et al, 2006;Odael et al, 2006). The aim of this study is to evaluate the therapeutic approach to femoral shaft fractures, in particular the use of a locked intramedullary nail and plate osteosynthesis.…”

Section: Introductionmentioning

confidence: 99%

Surgical Treatment of Femoral Shaft Fractures in Polytraumatized Patients

Marques,

de Oliveira,

Oliveira

et al. 2023

tajmspr

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Fractures of the femur are common, usually serious and are the result of high-energyaccidents. They can be associated with involvement of other organs, causing deformities and sequelae for the patient, due to immediate or late complications. Anatomical reduction and stable internal fixation are essential in order to achieve the treatment objectives in patients with good bone quality. Treatment is eminently surgical as it allows early rehabilitation and reduces the risk of systemic complications. There are numerous therapeutic options, but osteosynthesis with an intramedullary plate and nail stands out. However, some factors influence the choice of the type of surgical intervention to be performed, such as hospital resources, availability of suitable material for the procedure, trained staff and availability of an image intensifier.

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Section: Introductionmentioning

confidence: 99%

Surgical Treatment of Femoral Shaft Fractures in Polytraumatized Patients

Marques,

de Oliveira,

Oliveira

et al. 2023

tajmspr

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“…Fraturas em ruminantes ocorrem com relativa frequência, sendo oriundas muitas vezes de brigas nos rebanhos, durante a monta, trauma em uma distocia ou manuseio e pisoteio pela mãe (Mulon, 2013). Essas lesões levam a perdas econômicas significativas para a cadeia produtiva (Spadeto Junior et al, 2011).…”

Section: Introductionunclassified

Bloqueo del nervio femoral con abordaje pre-ilíaco y tronco lumbosacro con abordaje parasacral en ovejas: reporte de un caso

Oliveira¹,

Travagin

Souza

et al. 2020

Pubvet

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ability to wake up from anesthesia and get up because they are less heavy. The anesthetic / surgical procedure lasted almost 3 hours and the patient remained stable all the time, with no changes in vital parameters, and in the immediate postoperative period, the animal was already standing and eating. Animal was kept in a superficial plane during anesthesia, with eyelid reflex present and rotated eyeball. As a universal vaporizer was used, the minimum alveolar concentration at which anesthesia was maintained was not recorded. The pre-iliac approach to the femoral nerve and the parasacral approach to the lumbosacral trunk is a technique of regional anesthesia with efficient analgesics and easy to perform as long as guided by a peripheral nerve locator. It is a technique that reduces volume and consequently anesthetic cost, can be used when general anesthesia is not possible, reduces the need for general anesthetic, does not have the risks of epidural anesthesia, being a great choice in the contraindication or error in the epidural technique.

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“…The orthopedic disorders in bone defects may also be efficiently fulfilled by synthetic biomaterials, such as calcium phosphate cement, hydroxyapatite, lactic glycolic copolymer, methylmethacrylate, and others [9][10][11]20 . The methylmethacrylate has bioinert and biotolerable properties, can be molded to obtain a more adequate form, therefore is currently widely used in orthopedic surgical procedures to repair large bone defects 2,12,18 .…”

Section: Introductionmentioning

confidence: 99%

Tomographic imaging of fragmented cortical bone heteroimplant and methylmethacrylate in segmental bone defect of rabbit tibia

et al. 2014

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PURPOSE:To evaluate the performance of composites consisting of fragmented cortical bone heteroimplant in association with methylmethacrylate preserved in 98% glycerin, in segmental bone defect of rabbit tibia medial metaphysis. METHODS:In this study were used twelve adult New Zealand rabbits, divided into three groups of four animals each: G30 (30 days), G60 (60 days) and G90 (90 days). The bone defects previously created in the tibia were filled with composites and both were evaluated by cone-beam computed tomography, immediately after surgery and after 30, 60, and 90 days. RESULTS:The composites fulfilled and remained in the sites of bone defects in all cases and were not registered signals of infection, migration or rejection. CONCLUSIONS:The implanted composites promoted the bone defects repair without signals of infection and/or rejection. The composites are one more option for bone defects repair.

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Sistemas osso-implante ex vivo utilizando haste intramedular polimérica para imobilização de fraturas femorais em bovinos jovens

Cited by 10 publications

References 13 publications

Surgical Treatment of Femoral Shaft Fractures in Polytraumatized Patients

Surgical Treatment of Femoral Shaft Fractures in Polytraumatized Patients

Bloqueo del nervio femoral con abordaje pre-ilíaco y tronco lumbosacro con abordaje parasacral en ovejas: reporte de un caso

Tomographic imaging of fragmented cortical bone heteroimplant and methylmethacrylate in segmental bone defect of rabbit tibia

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