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
Staff and Dr.Cunningham were all very professional and did a great job taking care of my dental issue. I was well informed regarding the procedure.
- Tom B
Our Latest Patient Testimonial
Wonderful! I highly recommend. Although I don't like to get root canals, the staff was friendly, helpful, calming, and a pleasure to be around.
- Faith K
Our Latest Patient Testimonial
The overall team and experience was better than anyone could ask for. Professional, yet friendly and an explanation for every aspect of the procedure.
- Robert C
Our Latest Patient Testimonial
Bernie and Kristi were tops. The staff makes getting teeth fix, a lot more easier.
- william p
Our Latest Patient Testimonial
Awesome experience. They explain the full procedure make sure all questions and concerns are addressed. Very professional and offer great hospitality as well.
- Toby G
Our Latest Patient Testimonial
Everyone was great. I had never had a root canal before and heard horror stories from other people of how bad it was. My experience was great. I've had teeth cleanings at other dental offices that were worse than my root canal. I can not say enough nice things about the staff and how I was treated. Thank you all very much.
- Christopher S
Our Latest Patient Testimonial
Great experience
- Jess Y
Our Latest Patient Testimonial
Great group and extremely atune to patient needs and care. Would highly recommend them. I wish he was a general dentist!
- Jennie R
Our Latest Patient Testimonial
The happy part of a root canal? That's a hard one. Everyone did their best and I still have another follow up. I can say the shots were as painless as possible, and I appreciate that the professionalism and service were of the first order. I would recommend the group to a friend.
- Gary L
Our Latest Patient Testimonial
I also spoke with several staff members - though I do not know all their names. Dr Cunningham explained the procedure thoroughly and completed the root canal as painlessly as possible. I also want to comment the professionalism of his dental assistant and Christie at the front desk for her friendliness and assistance.
- William C
Our Latest Patient Testimonial
Explains everything and staff and Doc are very caring. Highly recommend this Doc and staff.
- Mikr L
Our Latest Patient Testimonial
Root canals are definitely not on my list of things I like to do. But everyone at your office made me feel at ease and comfortable. Thanks for all your help.
- Carrie A
Our Latest Patient Testimonial
Root Canal was smooth and painless!
- Michael R
Our Latest Patient Testimonial
Dr. Cunningham was very open and thoughal in what he had to say about my teeth. He made me relaxed. He also answered all questions I asked.
- Shelia M
Our Latest Patient Testimonial
Dr Cunningham and his staff are top notch. I would recommend them to anyone.
- Greg H
Our Latest Patient Testimonial
Excellent service, staff is great and Dr. Cunningham does a great job.
- Michael B
Our Latest Patient Testimonial
This is one of the best visits i have ever had at any healthcare professional. The entire experience was outstanding. Good for you all to figure it all out and provide stellar care and service.
- patrick J
Our Latest Patient Testimonial
Dr Cunningham is skilled and very good at walking you through the process.
- Mark M
Our Latest Patient Testimonial
Everything went smoothly.
- Anna J
Our Latest Patient Testimonial
Very pleased with my visit. Staff and Dr. Very nice. Explained things as they went along.
- Richard O