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
Great doc, great staff.
- Mark D
Our Latest Patient Testimonial
Smoothe, professional , and welcoming. Great experience.
- Francis R
Our Latest Patient Testimonial
I was surprised how easy the procedure was. He made me feel very comfortable. Excellent doctor!
- Debbie K
Our Latest Patient Testimonial
Staff were very friendly and made me feel very comfortable. They did an excellent job with the procedure and with making sure I knew what was happening (after they asked if that was what I wanted).
- Lillie D
Our Latest Patient Testimonial
Dr Cunningham... Did a root canal It was the easiest root canal I have ever had. THANKS TO DOCTOR CUNNINGHAM AND STAFF..
- Jeff w
Our Latest Patient Testimonial
Dr Cunningham waited for anesthesia to kick in before beginning procedure and made sure throughout process I was ok. Greatly appreciated!!!
- Laura J
Our Latest Patient Testimonial
I’ve had a lot of dental work so I have experienced good and bad, this is by far one of the best experiences I have ever had!
- Emily H
Our Latest Patient Testimonial
friendly knowledgeable staff
- Richard S
Our Latest Patient Testimonial
Cannot recommend highly enough. Fantastic service.
- Werner
Our Latest Patient Testimonial
Very nice guy. He knows his shit.
- Michael W
Our Latest Patient Testimonial
Dr. Cunningham is amazing!!! Very Patient focused and explained everything every step of the way. I would highly recommend Dr. Cunningham!!!
- Mark G
Our Latest Patient Testimonial
Awesome place !
- Anonymous
Our Latest Patient Testimonial
Friendly yet professional staff, Everyone seems to enjoy their jobs and to work well with each other. Great working environment .
- Debbie M
Our Latest Patient Testimonial
I could not have asked for a better experience. Wonderful people from the front desk, the assistants and Dr. Cunningham! And no pain! And so quick! I couldn't have been more surprised!
- Dee S
Our Latest Patient Testimonial
The practice was very efficient, friendly, and pretty fast. They explained everything they did and kept my comfort at the forefront. Good job. They also followed up with me the day after to make sure all is well. Should the need occur again, I hope not but I would go back to this practice.
- Ellsworth B
Our Latest Patient Testimonial
In pain, left a voicemail after hours. I received a return phone call as soon as they opened next morning. After a couple of questions, scheduler found a cancellation slot the same morning. I was out in an hour pain-free. Friendly and professional staff, would highly recommend.
- Jim K
Our Latest Patient Testimonial
Love everyone there! They are very nice. Dr Kevin explains everything well. Definitely will recommend this to my family and friends.
- Charisse G
Our Latest Patient Testimonial
All of the staff I encountered were great! Very friendly and willing to answer any questions.
- Jennifer M
Our Latest Patient Testimonial
The staff was very knowledgeable and courteous. Dr. Cunningham was most informative and caring. Even received a followup call the following day to see how everything was going. A very good experience.
- Jimmy M
Our Latest Patient Testimonial
Finding a masterful dentist with a caring personality is a rarity. Dr. Cunningham, and his staff, far surpass any dental clinic in the Kansas City area. I highly recommend him to anyone who needs a root canal.
- Connie H