Pulpectomy

Root canal procedure for pulp tissue

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A Pulpectomy is defined as a root canal procedure for pulp tissue that is irreversibly infected or necrotic as a result of caries or traumatic injury.

A pulpectomy involves complete pulp tissue removal from the crown and root and is indicated when no vital tissue remains. It is also indicated when root maturation is complete and the permanent restoration requires a post buildup.

Pulpectomy is usually performed in children to save a severely infected baby (primary) tooth, and is sometimes called a “baby root canal.” In permanent teeth, pulpectomy is the first part of the root canal procedure.

Pulpectomy can be performed in one visit with these basic steps

  • X-rays are taken to look for signs of infection in surrounding areas and to get a look at the shape of the root canals.
  • A local anesthetic is used to numb the area.
  • A hole is drilled into the tooth.
  • Small dental instruments are used to remove all the pulp
  • The tooth is cleaned, disinfected, and prepared for filling
  • The tooth is filled with resorbable material