Tratamento conservador da osteonecrose maxilar associada a medicamentos refratários usando o protocolo PENTO: relato de um caso

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Tratamento conservador da osteonecrose maxilar associada a medicamentos refratários usando o protocolo PENTO: relato de um caso. (2021). Odontoestomatología, 23(38). https://doi.org/10.22592/ode2021n37e406

Resumo

Paciente de 78 años consulta por sangrado sin resolución, a nivel del reborde alveolar maxilar izquierdo. Con antecedentes de metástasis óseas tratadas con ácido zoledrónico endovenoso discontinuado por alta médica y tratamiento quirúrgico previo de osteonecrosis maxilar en sitio afectado. Se observó disrupción de continuidad con inflamación a nivel del reborde óseo, con salida de contenido hemático, purulento y necrótico. Radiográficamente se observó radiolucidez difusa y osteolítica del área afectada y tejido necrótico a nivel microscópico. Se realizó aseo del área afectada, enjuagues de clorhexidina 0,12%, administración de amoxicilina/acido clavulánico y de pentoxifilina 400 mg cada 12 horas y tocoferol 1000 UI cada 24 horas. Se evaluó al mes, donde se discontinua antibioterapia y se mantiene régimen establecido con controles cada 2 semanas. A los 6 meses se evidencia resolución completa, con cicatrización de la mucosa y del tejido óseo sin recidiva.

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Referências

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