Tratamento das lesões de bi e trifurcações. Regeneração tecidual dirigida
Treatment of the furcation lesions by guided tissue regeneration
Macedo, N.L.; Lima, F.R.; Lacaz Netto, R.; Jardini, M.A.N.; Salgado, J.A.P.
Rev. odontol. UNESP, vol.18, nÚnico, p.69-79, 1989
Resumo
O objetivo deste estudo foi testar o uso de uma membrana de politetrafluoroetileno para se tentar uma nova inserção periodontal após o tratamento de lesões de bi e trifurcações. A colocação da membrana evita o contato do epitélio e do tecido conjuntivo com a superfície radicular durante a cicatrização da ferida cirúrgica. Os resultados clínicos conseguidos mostram que nova inserção previsível pode ser conseguida sobre a superfície radicular periodontalmente envolvida, baseando-se nos princípios biológicos da regeneração tecidual dirigida.
Palavras-chave
Ligamento periodontal, regeneração tecidual, lesões periodontais
Abstract
The purpose of this study was to test a polytetrafluoroethylene membrane to obtain periodontal new attachment after lesion furcation treatment. The membrane was placed over the denuded root surface to prevent epithelial and connective tissue contact with root surface during healing. Clinical evidence demonstrated predictably new attachment in the root disease surface based on the principie of guided tissue regeneration.
Keywords
Periodontalligament, periodontallesions, tissue regeneration
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