Root Canal Therapy

Root Canal Therapy

A root canal infection is one of the most serious and painful conditions of the teeth. All teeth contain a central cavity that is filled with the tooth pulp. It houses the blood vessels and nerves that provide the required nourishment to the teeth and helps with the sensation. Root canal infection involves the decay and inflammation of the pulp of the tooth, causing extreme pain, hypersensitivity, and putting one’s entire oral health at risk.

What causes root canal infection?

Cavities: Cavities are the major cause of root canal infection. As the microbes in the mouth erode the enamel and gain access into the deeper layers of the tooth, the pulp stands a risk of being exposed to them. This occurs mostly when the cavity is left untreated for a long time.

External trauma: Though the enamel is quite a hard substance, it can crack or break under high impact forces or due to excessive wear. A cracked chipped, or broken tooth can leave the pulp exposed to the bacteria, thereby potentially leading to a root canal infection.

Gum diseases: Gum diseases are caused due to the tartar deposits near the gum line, leading to the decay of gum tissues. When the gum disease isn’t treated at the right time, it could advance to the root structures and the jawbone as well.


  • The infected tooth would be highly sensitive to hot or cold foods.
  • Release of pus from the tooth and surrounding gums.
  • Gradual jawbone deterioration.
  • Loosening of the tooth from its socket.
  • Extreme pain near the infected tooth, especially when you chew food or brush your teeth.


Root canal therapy is known to be the last possible option to save a badly infected tooth. The dentist would screen the oral cavity and determine the severity of the condition. Prior to starting the procedure, the teeth will be prepared by a thorough cleaning. A rubber dam will be placed on the infected tooth to isolate it from the rest. A tiny access hole will be made on the tooth to access the infected pulp and extract it.

After removing the pulp, the dentist would insert thin dental files into the cavity to scrub the walls of the root canal cavity. The debris will be washed out using a jet of water. After cleaning the root canal cavity thoroughly, the dentist will place some medication in the tooth and cover the hole using suitable filling material.

Since the pulp containing the blood vessels would be removed, the tooth wouldn’t receive any sort of natural nourishment. Hence, it could become weak over time and even crumble when you bite or chew anything hard. In order to avoid this, a dental crown would be used to restore the tooth and prevent its failure.

Why choose Ken Caryl Dentistry?

Dr. Herzberg is a member of the American Society of Implant & Reconstructive Dentistry (ASIRD). ASIRD is committed to improving the quality of care for dental implant patients by elevating the standards of surgical and restorative dental education and practice. Not every dentist routinely restores and maintains dental implants.  By using an ASIRD team, rest assured that your dentist routinely restores and maintains dental implants. Learn more about ASIRD

Looking forward to getting a Root Canal Therapy?  Schedule a consultation with our dentist in littleton at Ken Caryl Dentistry.


The Courtyards at Deer Creek 7631 Shaffer Pkwy Suite B, Littleton, CO 80127

Phone: (303) 973-5280

Fax: (303) 973-7996

Office Hours

MON 8:00 am - 5:00 pm

TUE 7:00 am - 5:00 pm

WED - THU 8:00 am - 5:00 pm

FRI - SUN Closed

Get in Touch

Email: [email protected]

Phone: (303) 973-5280

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