In dentistry, an electrical pulp vitality test determines the healthfulness of a tooth. An electric pulp vitality test comes with the following: An electric pulp vitality test meter lies on the tooth to be evaluated including the a drop of conducting mixture. Almost always the patient’s saliva or at least toothpaste suffices to be a conductor of current. The electronic pulse is carefully added until the particular person shows a discomfort, which composed of clicking or maybe a buzzing in the tooth. The pulp vitality test is stated again on surrounding teeth and oftentimes on the according contralateral tooth.