Root Canal Therapy in Kansas

Hutchinson Dentist Serving Patients throughout Kansas

In past years, a tooth that had significant decay was doomed to be extracted. Today, the majority of infected teeth can be salvaged through a process called root canal therapy. Underneath the outer layer (enamel) of your teeth is an area of soft tissue called the pulp. The pulp carries all of the nerves, veins, arteries and lymph vessels, and root canals are thin divisions that run from the top pulp chamber all the way down to the tip of the root. There are one to four root canals in every one of your teeth.

Why do I feel pain?

When the pulp becomes infected due to a deep cavity or fracture that allows bacteria to seep in, or injury due to trauma, it can die. Damaged or dead pulp causes increased blood flow and cellular activity, and pressure cannot be relieved from inside the tooth. Pain in the tooth is commonly felt when biting down, chewing on it and applying hot or cold foods and drinks.

Why do I need root canal therapy?

Because the tooth will not heal by itself. Without treatment, the infection will spread, bone around the tooth will begin to degenerate, and the tooth may fall-out. Pain usually worsens until one is forced to seek emergency dental attention. The only alternative is usually extraction of the tooth, which can cause surrounding teeth to shift crookedly, resulting in a bad bite. Though an extraction is cheaper, the space left behind will require an implant or a bridge, which can be more expensive than root canal therapy. If you have the choice, it's always best to keep your original teeth.

What is a root canal procedure?

A root canal is a procedure done to save the damaged or dead pulp in the root canal of the tooth by cleaning out the diseased pulp and reshaping the canal. The canal is filled with gutta percha, a rubber like material, to prevent recontamination of the tooth. The tooth is then permanently sealed with possibly a post and/or a gold or porcelain crown. This enables patients to keep the original tooth.

What is involved in root canal therapy?

Once your general dentist performs tests on the tooth and recommends therapy, he or she can perform the treatment or refer you to an endo-dontist (a pulp specialist). Treatment usually involves one to three appointments.

First, you will probably be given a local anesthetic to numb the area. A rubber sheet is then placed around the tooth to isolate it. Next, a gap is drilled from the crown into the pulp chamber, which, along with any infected root canal, is cleaned of all diseased pulp and reshaped. Medication may be inserted into the area to fight bacteria. Depending on the condition of the tooth, the crown may then be sealed temporarily to guard against recontamination, or the tooth may be left open to drain, or the dentist may go right ahead and fill the canals.

If you're given a temporary filling, usually on the next visit it's removed and the pulp chamber and canal(s) are filled with rubber like gutta percha or another material to prevent recontamination. If the tooth is still weak, a metal post may be inserted above the canal filling to reinforce the tooth. Once filled, the area is permanently sealed. Finally, a gold or porcelain crown is normally placed over the tooth to strengthen its structure and improve appearance.

What are the risks and complications?

More than 95 percent of root canal treatments are successful. However, sometimes a case needs to be redone due to diseased canal offshoots that went unnoticed or the fracturing of a canal filing instrument used-both of which rarely occur. Occasionally, a root canal therapy will fail altogether, marked by a return of pain.

What happens after treatment?

Natural tissue inflammation may cause discomfort for a few days, which can be controlled by an over-the-counter analgesic. A follow-up exam can monitor tissue healing. From this point on, brush and floss regularly, avoid chewing hard foods on the treated tooth, and see Hutchinson dentist Grant Ringler on a regular basis for checkups on your dental health.

Contact Hutchinson dental office Grant D. Ringler, DDS today at 620-669-0835 to schedule an appointment.