Pulpectomy is a dental procedure that involves removing the pulp tissue from a tooth's root canal. It is commonly performed to alleviate pain and prevent the spread of infection. However, there are several synonyms for this term that may be more familiar to patients. Some of these include root canal therapy, endodontic treatment, and pulp removal. These terms all refer to the same procedure and are used interchangeably by dental professionals. Regardless of the term used, pulpectomy is an essential procedure to maintain the health and functionality of a damaged or infected tooth.