Endodontics

Endodontics is a specialized branch of dentistry that deals with the complex structures found inside the teeth. The Greek word “Endodontics” literally means “inside the tooth,” and relates to the tooth pulp, tissues, nerves and arterioles. Endodontists receive additional dental training after completing dental school to enable them to perform both complex and simple procedures, including root canal therapy.

Historically, a tooth with a diseased nerve would be removed immediately, but endodontists are now able to save the natural tooth in most cases. Generally, extracting the inner tooth structures, then sealing the resulting gap with a crown restores health and functionality to damaged teeth.

Signs and symptoms of endodontic problems:

  • Inflammation and tenderness in the gums.
  • Teeth that are sensitive to hot and cold foods.
  • Tenderness when chewing and biting.
  • Tooth discoloration.
  • Unexplained pain in the nearby lymph nodes.

Reasons for endodontic treatment

Endodontic treatment (or root canal therapy) is performed to save the natural tooth. In spite of the many advanced restorations available, most dentists agree that there is no substitute for healthy, natural teeth.

Here are some of the main causes of inner tooth damage:

Bacterial infections – Oral bacteria is the most common cause of endodontic problems. Bacteria invade the tooth pulp through tiny fissures in the teeth caused by tooth decay or injury. The resulting inflammation and bacterial infection jeopardize the affected tooth and may cause an abscess to form.

Fractures and chips – When a large part of the surface or crown of the tooth has become completely detached, root canal therapy may be required. The removal of the crown portion leaves the pulp exposed, which can be debilitating painful and problematic.

Injuries – Injuries to the teeth can be caused by a direct or indirect blow to the mouth area. Some injuries cause a tooth to become luxated, or dislodged from its socket. Root canal therapy is often needed after the endodontist has successfully stabilized the injured tooth.

Removals – If a tooth has been knocked clean out of the socket, it is important to rinse it and place it back into the socket as quickly as possible. If this is impossible, place the tooth in special dental solution (available at pharmacies) or in milk. These steps will keep the inner mechanisms of the tooth moist and alive while emergency dental treatment is sought. The tooth will be affixed in its socket using a special splint, and the endodontist will then perform root canal therapy to save the tooth.

What does an endodontic procedure invlove?

Root canal therapy usually takes between one and three visits to complete. Complete X-rays of the teeth will be taken and examined before the treatment begins.

Initially, a local anesthetic will be administered, and a dental dam (protective sheet) will be placed to ensure that the surgical area remains free of saliva during the treatment. An opening will be created in the surface of the tooth, and the pulp will be completely removed using small handheld instruments.

The space will now be shaped, cleaned and filled with gutta-percha. Gutta-percha is a biocompatible material that is somewhat similar to rubber. Cement will be applied on top to ensure that the root canals are completely sealed off. Usually, a temporary filling will be placed to restore functionality to the tooth prior to the permanent restoration procedure. During the final visit, a permanent restoration or crown will be placed.

If you have questions or concerns about endodontic procedures, please ask your dentist Dr. Kamyar Hekmat DDS.

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Testimonials

Dr. Hekmat's chairside manner is something that should be cloned, and all young dentists and doctors should be able to see the tender insight that this man gives his patients. Dr. Hekmat is one of the nicest, most skillful, most dedicated men I have ever met. I can't believe I was so lucky to have found him in such a huge, busy metropolis as Los Angeles.

John Burbank, CA

Dr. Hekmat has been my trusted family dentist for many years, not only taking care of me--but my wife, sister, mother, brother-in-law and mother-in-law, too! From the warm smiles that greet me when I walk in the door to the compassionate, skillful and concerned care that Dr. Hekmat and his staff provide, my visits to his office are always like visiting a member of the family. ...And I don’t want to forget to mention that I appreciate the fact that in busy Westwood, Dr. Hekmat still provides completely free, validated parking. That’s no small feat in my part of town!

Louis Santa Monica, CA

Dr. Hekmat and his team are true professionals. He is kind and always has time to answer ALL of my questions and concerns. I began visiting him after a a friend referred to me several years ago and I have not visited any other dentists since getting work done with him because he continuously provides me and my family with excellent work. I have had a root canal, crowns, bonding, whitening and removal of amalgam fillings with him and I could not be happier with his work.

He is also totally available for emergencies, something other doctors shirk at. I was on my way to LAX when my front tooth (it was being prepped for a root canal) totally came off, I panicked, called him and drove myself to his office within a hour he had me all patched up.

He never tries to sell you anything, he and his staff know my name and always make me feel welcome and calm the anxiety that comes with getting dental work done.

Lizzie West Los Angeles, CA

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