A root canal  treatment is performed when the doctor removes the infected pulp and nerve in the root of the tooth, cleans and shapes the inside of the  root canal, then fills and seals the space.

A dental implant is an artificial tooth root that is placed into your jaw to hold a replacement tooth or bridge. Dental implants may be an option for people who have lost a tooth or teeth due to periodontal disease, injury, or other reasons.

During a wisdom tooth extraction, your dentist or oral surgeon makes an incision in the gum tissue to expose the tooth and bone, removes bone to get access to the tooth root.

Tooth whitening is any process that lightens the color of a tooth. Whitening may be accomplished by physical removal of the stain or a chemical reaction to lighten the tooth color. Bleaching is defined here as the chemical degradation of the chromogens.