Endodontic retreatment is a specialist procedure performed when a tooth that previously received root canal therapy has not healed properly or has become reinfected over time. Although most root canals are successful, a small number of cases develop new problems months or even years after the original treatment.
During retreatment, Dr. Sundar reopens the tooth, removes the existing root canal filling material, carefully re-cleans and reshapes the canal system, and reseals the tooth. The goal is the same as the original root canal: eliminate infection, relieve pain, and preserve the natural tooth.
Retreatment is often the best option before considering extraction. With the advanced training and focused experience of a specialist like Dr. Sundar, many teeth that seem beyond saving can be successfully treated and restored to full function.