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Materiais de preenchimento de loca cirúrgica
| Name: | Description: | Size: | Format: | |
|---|---|---|---|---|
| PPG_28770 | 569.27 KB | Adobe PDF |
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Abstract(s)
Entre os vários tratamentos e procedimentos que os médicos dentistas têm que conhecer num plano de reabilitação global, tornou-se comum proceder à realização de actos de correção tridimensionais do tecido ósseo para preparar o local para um tratamento protético. Para isto o profissional pode optar por corrigir estes defeitos ósseos através do uso de material de preenchimento. Estes materiais são desenvolvidos para propor uma alternativa ao uso do osso autólogo, material de primeira escolha de enxerto pelas suas propriedades osteogénicas mas problemáticas no seu uso porque é limitado à quantidade possível de recolher de um outro local, aumentando por este isso a complexidade, complicações e restrições do procedimento. O propósito deste artigo será de revisar vários destes substitutos, entre os quais temos os aloenxertos, os xenoenxertos e o grande grupo dos enxertos aloplásticos sintéticos com o objetivo de comparar através da revisão dos estudos as propriedades, características e eficiência clínica de cada material.
Among the various treatments and processes that the dental surgeon must know in a global rehabilitation plan, it became common to proceed to three-dimensional corrections acts on the bone tissue to prepare the ground for a prothetic treatment. To this end the professional can be bring to correct these osseous defects by the use of filling materials. These grafting materials were developed to set an alternative against the autologous bone, the gold standard material due to its osteogenics properties, but problematic in its use because it is limited to the possible quantity available from another site, thus increasing the complexity of the procedure, these complications and restricions. The purpose of this article will be to review various of these substitutes, among which we have the allografts, xenografts and the large group of the alloplastic grafts with the aim of comparing them by the revision of studies about their properties, characteristics and clinical efficiency.
Among the various treatments and processes that the dental surgeon must know in a global rehabilitation plan, it became common to proceed to three-dimensional corrections acts on the bone tissue to prepare the ground for a prothetic treatment. To this end the professional can be bring to correct these osseous defects by the use of filling materials. These grafting materials were developed to set an alternative against the autologous bone, the gold standard material due to its osteogenics properties, but problematic in its use because it is limited to the possible quantity available from another site, thus increasing the complexity of the procedure, these complications and restricions. The purpose of this article will be to review various of these substitutes, among which we have the allografts, xenografts and the large group of the alloplastic grafts with the aim of comparing them by the revision of studies about their properties, characteristics and clinical efficiency.
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Keywords
Substitutos ósseos Enxerto ósseo Aloenxerto Xenoenxerto Autoenxerto Enxerto aloplástico Socket de postextração Defeitos ósseos Defeito periodontal Cirurgia oral Bone substitutes Bone graft Allograft Xenograft Autograft Alloplastic graft Postextracion socket Bone defects Periodontal defect Oral surgery