Comparación de dos métodos de irrigación final usados en la preparación del sistema de conductos radiculares: PUI vs EDTA 18% mediante el MEB (estudio in vitro).

The elimination of the remains of vital and necrotic pulp tissue and the microorganisms of the root canal system is fundamental for success in endodontics. Disinfection of the root canal through irrigation and instrumentation is one of the most important factors in the prevention and treatment of apical periodontitis. Given the impossibility of reaching all areas of the canal system with the instrumentation, irrigation becomes especially important. In the last decade a series of systems of dispensing and agitation of irrigantes have been developed, such as the ultrasounds, these systems have the capacity of that the irrigante penetrate in the system of the root conduits, eliminating bacteria, pulpar tissue, rest of dentin and dentin barrel, are more effective than conventional irrigation systems, while being safe. [ABSTRACT FROM AUTHOR]