Usos del Laser en la Terapia Endodóntica. Revisión de la Literatura

Usos del Laser en la Terapia Endodóntica. Revisión de la Literatura

Contenido principal del artículo

Paulina Ledezma
María José Bordagaray
Javier Basualdo
Cristian Bersezio

Resumen

Últimamente, el uso del láser en endodoncia ha ganado aceptación llegando a considerarse como un complemento a la terapia endodóntica, la cual tiene como objetivo realizar una efectiva conformación, limpieza y desinfección del sistema de canales radiculares (SCR), permitiendo una eliminación eficaz de microorganismos presentes, y así prevenir la reinfección del canal. Se han adoptado diferentes métodos de aplicación del láser para mejorar la desinfección del SCR, los cuales podrían ser eficaces para reducir la población microbiana presentes al interior de los canales, por medio de la activación del irrigante utilizado. El empleo de laser también podría ser útil en procedimientos endodónticos quirúrgicos los cuales tienen por objetivo mantener el diente y sus raíces cuando el tratamiento convencional ha fallado, los efectos positivos del láser se centrarían en el descenso de la inflamación y del aumento de volumen, además de la disminución de la filtración de los materiales de sello ortógrado en dientes apicectomizados. Otro de los usos de laser en esta materia está relacionado con el manejo del dolor post-terapia endodóntica, el cual se ha visto ser prometedor. Se definen dos tipos de láseres; de baja potencia, que produce una acción bioestimulante, analgésica y antiinflamatoria de los tejidos biológicos, utilizada además en procesos de descontaminación del SCR, y de alta potencia o láser quirúrgico, con el que se pueden realizar incisiones, exéresis, realizando funciones de corte y coagulación.

Citas

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