Results: 22

Avaliação da linguagem em cirurgia de craniotomia com paciente acordado: relato de caso

Audiol., Commun. res; 27 (), 2022
RESUMO O objetivo deste relato foi descrever o caso de um paciente submetido à craniotomia, acordado, para a ressecção neurocirúrgica de um glioma e a avaliação linguística pré-operatória, intraoperatória e pós-operatória. Paciente do gênero masculino, 27 anos, escolaridade nível superior i...

Platelet-concentrated and platelet poor-plasma promote different pattern on immunohistochemical expression of TGF-β1, however they impairs the osteoneogensis in calvarial defects treated with autograft due suppression of osteocalcin

Acta cir. bras; 36 (6), 2021
ABSTRACT Purpose Herein we evaluated the effects of platelet concentrate (PC) and platelet-poor plasma (PPP) on bone repair using noncritical defects in the calvaria of rabbits and compared them to the presence of TGF-β1 and osteocalcin on reparative sites. Methods Five noncritical defects of 8.7 ...

Effect of rhBMP-2 applied with a 3D-printed titanium implant on new bone formation in rabbit calvarium

J. appl. oral sci; 29 (), 2021
Abstract Objective This study sought to compare the biocompatibility of a three-dimensional (3D)-printed titanium implant with a conventional machined titanium product, as well as the effect of such implant applied with recombinant human Bone Morphogenetic Protein Type 2 (rhBMP-2) for guided bone regen...

Craneosinostosis, una perspectiva pediátrica

Rev. chil. pediatr; 91 (6), 2020
La craneosinostosis se define como el cierre prematuro de una o más suturas del cráneo, que se manifiesta por una forma anormal de la cabeza. Es una condición infrecuente, pero requiere ser reconocida y derivada oportunamente a Neurocirugía para prevenir complicaciones. El objetivo de esta revisión ...

5-aminolevulinic Acid and Surgical Margin Analysis in Calvarial Metastasis with Pericranium or Dural Extension: Technical Note

Arq. bras. neurocir; 39 (3), 2020
Metastasis to the calvarium with direct pericranium or dural infiltration may be treated with radical surgical removal in selected cases. We describe microsurgical resection of calvarial metastases with fluorescence-guided technique using 5-aminolevulinic acid (5-ALA) in two female patients with breast c...

Local effect of simvastatin combined with different osteoconductive biomaterials and collagen sponge on new bone formation in critical defects in rat calvaria

Acta cir. bras; 35 (1), 2020
Abstract Purpose To evaluate the local effect of simvastatin (SVT) combined with deproteinized bovine bone (DBB) with hydroxyapatite/β-tricalcium phosphate biphasic ceramics (HA/TCP) and with collagen sponge (CS) on bone repair in critical size defects (CSDs) in rat calvaria. Methods Forty-two 5-m...

Short-term use of resveratrol in alloplastic graft material applied with calvarial bone defects in rats

Acta cir. bras; 34 (7), 2019
Abstract Purpose: The effects of resveratrol administration on calvarial bone defects with alloplastic graft material was investigated for osteoinductive reaction and bone development in rats. Methods: Healthy male rats were randomly divided into 3 groups consisting of 10 rats. Groups were as follows: ...

Ganoderma lucidum, a promising agent possessing antioxidant and anti-inflammatory effects for treating calvarial defects with graft application in rats

Acta cir. bras; 34 (9), 2019
Abstract Purpose: Ganoderma lucidum, a kind of mushroom used for its antioxidant, anti-inflammatory, and immunomodulatory activities, was investigated in the present study for its possible healing effect on calvarial defects with bone grafts. Methods: Wistar male rats (n = 30) were divided into 3 group...

Effect of local application of alendronate and parathyroid hormone on craniofacial bone repair - a preliminary study

Braz. dent. j; 29 (5), 2018
Abstract This study aimed to evaluate the effect of two methods of local application of alendronate and parathyroid hormone (PTH) on bone repair and the systemic implications. A critically sized defect (5 mm) was created in the cranial region of twenty-five male Wistar rats, and the bone removed was part...

Deformidades craneales sinostósicas y no sinostósicas
Synostosic and non-synostosic cranial deformities

Medicina (B.Aires); 78 (supl.2), 2018
Las alteraciones de la forma del cráneo han aumentado en las últimas décadas a expensas de las plagiocefalias, como consecuencia de las recomendaciones de la Academia Americana de Pediatría de dormir al lactante en decúbito supino. El clínico debe diferenciar entre plagiocefalia posicional y craneo...