Resumen
Objetivo: Informe un caso clínico que un implante fue diagnosticado con periimplantitis y luego tratado adecuadamente, junto con un procedimiento de regeneración ósea guiada (ROG) posterior a la extracción dentária. Detalle del caso: Paciente del sexo masculino, 44 años, no fumador, llegó a la clínica de Implantología de la Universidade Federal Fluminense (UFF) en 2003, quejándose de dolor en el elemento 24. Después del examen clínico y la radiografía periapical, se encontró una fractura de raíz. Durante la cirugía, se realizó la descontaminación química de la superficie del implante con ácido cítrico pH 1, el desbridamiento mecánico con curetas metálicas y la regeneración ósea guiada después de la extracción del elemento 25. Después de 6 meses, el implante endoóseo se instaló en la región de lo 25, y se observó una nueva osteointegración del área periimplantaria de los 24, con una disminución en la profundidad clínica del sondaje y la retracción de la mucosa periimplantaria. Reflexiones finalis: El resultado a corto plazo fue satisfactorio, con limitación de la pérdida ósea periimplantaria, mantenimiento de la salud alrededor del implante y el paciente pudo realizar rehabilitación con prótesis unitarias en ambos implantes.
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