While root canal treatment has a very high success rate, some teeth may not heal properly following treatment, or the infection may return. If this happens to you, Drs. Merrill and Merrill can provide root canal retreatment in West Chester, Ohio. Our dentists will reclean the root canal, fill it with new material to strengthen the tooth, and place a new dental restoration on top. Please contact Merrill Dental at 513-779-7711 today if you have noticed any pain or swelling around your treated tooth.