Root canal / endodontics
Root Canal Treatment - Best option save your natural tooth.
A cavity in the tooth leaves an opening where bacteria can enter and multiply. Left without treatment, these bacteria cause infections and form pockets or abscesses filled with pus up at the roots of the tooth. This causes severe pain and swelling that could spread to other areas of the face or head. Serious infections bring about bone loss around the tip of the tooth's roots.
A root canal is a procedure done to treat and save a tooth that is damaged, infected or badly decayed. The treatment involves (1) removal of the nerves and pulp and (2) cleaning and sealing the infected area inside the tooth.