Root Canal Treatment in Lenexa
What is a root canal? | What happens after treatment? | How much will a root canal cost? | Patient Reviews
What is a root canal?
A root canal is one of the most common dental procedures performed, well over 14 million every year. This simple treatment can save your natural teeth and prevent the need for dental implants or bridges.
At the center of your tooth is the pulp. Pulp is a collection of blood vessels that helps to build the surrounding tooth. Infection of the pulp can be caused by trauma to the tooth, deep decay, cracks, and chips, or repeated dental procedures. Symptoms of the infection can be identified as visible injury or swelling of the tooth, sensitivity to temperature, or pain in the tooth and gums.
If you experience any of these symptoms, your dentist will most likely recommend non-surgical treatment to eliminate the diseased pulp. This injured pulp is removed and the root canal system is thoroughly cleaned and sealed. Root canal therapy usually involves local anesthesia and may be completed in one or more visits depending on the treatment required. Success for this type of treatment occurs in about 90% of cases. If your tooth is not amenable to endodontic treatment or the chance of success is unfavorable, you will be informed at the time of consultation or when a complication becomes evident during or after treatment. Dr. Cunningham uses local anesthesia to eliminate discomfort. In addition, we will provide nitrous oxide analgesia, if indicated. You will be able to drive home after your treatment, and you probably will be comfortable returning to your normal routine.
Don’t Suffer From Tooth Pain Any Longer!
Pain in your tooth or gums may be a symptom of infected pulp. Dr. Cunningham can perform a Root Canal to treat the infected pulp, relieve pain, and save your natural teeth!

Healthy Tooth

Tooth Anatomy

Inflammation

Cleaned Canals

Filling Placed

Healed Tooth
Endodontic Presentation
To provide you with a better understanding of endodontic procedures, we have provided the following multimedia presentation. Many common questions pertaining to root canal therapy are discussed.
What happens after treatment?
When your root canal therapy has been completed, a record of your treatment will be sent to your restorative dentist. You should contact their office for a follow-up restoration within a few weeks of completion at our office. Your restorative dentist will decide on what type of restoration is necessary to protect your tooth. It is rare for endodontic patients to experience complications after routine endodontic treatment or microsurgery. If a problem does occur, however, we are available at all times to respond. To prevent further decay, continue to practice good dental hygiene.
How much will a root canal cost?
The cost associated with root canals can vary depending on factors such as the severity of damage to the affected tooth and which tooth is affected. In general, endodontic treatment is much less expensive than tooth removal and replacement with an artificial tooth.

Don’t Suffer From Tooth Pain Any Longer!
Pain in your tooth or gums may be a symptom of infected pulp. Dr. Cunningham can perform a Root Canal to treat the infected pulp, relieve pain, and save your natural teeth!
Read our Reviews below to find out why patients consistently choose Dr. Cunningham for all of their Endodontic needs!
Kevin P. Cunningham, DDS, LLC
Our Latest Patient Testimonial
Dr. Cunningham and his staff were incredible, I would recommend them to anyone
- Angela L
Our Latest Patient Testimonial
The efficiency treatment and professionalism of Dr. Cunningham the same as that of his assistent Jaimie are unmatcher, just llike the ofice staff, very punctual and friendly
- Maritza T
Our Latest Patient Testimonial
My son received a root canal and Dr Cunningham and the staff were great about explaining what was going to happen. It made my son feel at ease and made the whole procedure easier. Thank you
- Scott L
Our Latest Patient Testimonial
My experience with Dr. Cunningham and his team was amazing. Everyone was helpful, understanding, and made it a positive experience. I highly recommend this practice.
- Billie P
Our Latest Patient Testimonial
Nice offices and wonderful people
- Scott T
Our Latest Patient Testimonial
Dr Cunningham and his team were great. Dr Cunningham explained everything very well; overall, they did a wonderful job. Highly recommend.
- Freddy M
Our Latest Patient Testimonial
It was very pleasant
- Kerri M M
Our Latest Patient Testimonial
Great experience with the team & great customer service! Can’t recommend enough.
- Jess S
Our Latest Patient Testimonial
Dr. Cunningham & team provided a first-class experience — makes me (almost) want to have another root canal. Thank you! Highest recommendation.
- Mark C
Our Latest Patient Testimonial
The entire staff was very polite, caring, professional, and extremely helpful! It was a great experience, considering the treatment needed. Thank You!
- Julie R
Our Latest Patient Testimonial
I had a great experience. Entire staff and Dr. were nice and polite. Everything was explained before and during the procedure. Would definitely recommend for any endodontic treatment!
- Amy L
Our Latest Patient Testimonial
Procedure was explained. Cost was disclosed. I was made comfortable. Dr Kevin and staff were very personable. I had a lot of anxiety but the root canal was painless even though challenging.
- Sharon D
Our Latest Patient Testimonial
Not knowing what to expect for my root canal Dr. Cunningham and his staff made me feel at ease. I’m not to fond of going to the dentist, but the team was very thorough in explaining my procedure, checked on my comfort level and had great bedside manner. Would highly recommend for any dental work. Thank you for your work. Appreciate you and your entire personnel.
- Ramiro M
Our Latest Patient Testimonial
Best dental experience ever!
- Gary Q
Our Latest Patient Testimonial
Great experience with Dr and staff! Highly recommend!!
- Shannon P
Our Latest Patient Testimonial
Everything was handled in a very professional manner
- Roger B
Our Latest Patient Testimonial
Dr.Cunninham is so nice and polite as are his staff. I was very pleased with my procedure.
- Verna W
Our Latest Patient Testimonial
Dr. Cunningham and his entire staff was exceedingly professional, courteous, and friendly. They explained the procedure thoroughly and performed it pain free. I didn't even experience any pain with administering the injections. I HIGHLY recommend these competent and kind professionals.
- Gale S
Our Latest Patient Testimonial
Dr. Cunningham was very caring. Concerned that there was no pain with procedure. My dentist recommended him - said it would be pain free. He was right!
- Elaine B
Our Latest Patient Testimonial
Excellent root canal treatment provided by Dr Cunningham and staff. I have undergone this procedure previously in other cities. This was by far the most professional, painless, root canal treatment ever received. Fully recommend Dr Cunningham and his staff. They are truly outstanding.
- Michael F