Endodontics is medical science, in the field of dentistry, which deals with the internal tissues of the tooth, the pathologies and related treatments. When these tissues or tissues surrounding the dental root become sick or damage due to tooth decay or trauma, endodontic treatment saves the tooth.
Endodontic treatment is an outpatient dental procedure that is necessary when the pulp (the soft tissue inside the tooth) is inflamed or infected due to damage caused by deep caries, the outcome of operations on the tooth, or a trauma (severe and sudden or lighter but repeated) which caused fracture or chipping or deep crack.