noun, plural pulp·ec·to·mies. Dentistry.
the removal of all the pulp tissue in a tooth in the course of endodontic therapy.
Origin of pulpectomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Removal of the dental pulp, including that in the roots.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.