El objetivo de este análisis retrospectivo era examinar las condiciones del tejido periimplantario y documentar la estabilidad de dicho tejido en los implantes C-Tech colocados simultáneamente con un procedimiento de aumento GBR (regeneración ósea guiada).
Se investigaron clínicamente y radiológicamente un total de 47 implantes, colocados simultáneamente con un procedimiento GBR (regeneración ósea guiada) con un material sintético sustitutivo del hueso en 20 pacientes, por lo menos 3 años después de la carga.
Una investigación de seguimiento reveló un índice de supervivencia del 100% e índices medios bajos de profundidades de sondaje (2,7 mm) y BOP (sangrado al sondaje) (30%). El promedio PES (valoración de la estética rosa) era 10,1 con un valor máximo de 14.
No se notaron defectos óseos periimplantarios visibles y la pérdida ósea promedio fue de 0,55 mm.
En conclusión, los implantes colocados en combinación con un procedimiento GBR (regeneración ósea guiada) pueden alcanzar resultados estables funcionalmente y estéticamente satisfactorios a largo plazo en la sustitución de dientes que faltan, en caso de atrofia de la cresta alveolar.
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