Summary: | Un grupo de bacterias predominantemente Gram.-negativas anaerobias están <br />asociadas con el inicio y progreso de la enfermedad periodontal. <br />Porphyromonas Gingivalis, Aggregatibacter Actinomycetemcomitans y <br />Tannerella forsythensis son los microorganismos fuertemente implicados como <br />agentes etiológicos de la periodontitis. El propósito principal del tratamiento <br />periodontal es reducir la infección, resolver la inflamación y prevenir un <br />deterioro posterior. La terapia antibiótica adjunta puede usarse para mejorar los <br />resultados del tratamiento en pacientes con periodontitis crónica avanzada y <br />periodontitis agresiva. Es muy extenso el rango de antibióticos empleados para <br />tratar las infecciones periodontales: tetraciclinas, metronidazol solo o <br />combinado con amoxicilina, azitromicina, clindamicina etcétera. La presencia <br />de resistencias bacterianas sugiere alternativas como el moxifloxacino, el cual <br />ha mostrado efectividad contra Gram.-positivos, anaerobios, microor-ganismos <br />plantónicos, y bacterias localizadas en biopelículas e intracelularmente. <br /> Palabras clave: Periodontitis, antibióticos, moxifloxacina, microbiología, <br />terapia. <!--[if gte mso 9]><xml>
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</xml><![endif]--><p class="MsoNormal">Eficacia del Moxifloxacino en periodontitis.</p><!--[if gte mso 9]><xml>
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