What should you know about root canal therapy?
A root canal removes infected or inflamed tissue from inside a tooth, cleans and shapes the tiny canals where the tissue once was, and seals them so the infection cannot return. The natural tooth — and the bone that supports it — is preserved.
Despite their reputation, root canals today are routine. With modern local anesthetic, the procedure itself is comfortable. Most patients describe the relief afterward as dramatic, because the toothache that drove them in is gone.
After a root canal, the tooth is usually restored with a crown to protect it long-term. Without a crown, a root-canal-treated tooth is more brittle and prone to fracture.
When might you need root canal therapy?
Patients usually come in for root canal therapy because of one of the following: a persistent, throbbing toothache, sensitivity to hot or cold that lingers, pain when you bite on a specific tooth, swelling near the gumline, a darkened or discolored tooth, and a deep cavity that has reached the nerve. Only an exam can confirm what your mouth needs, so use this list as a guide rather than a diagnosis, and call the office if one or more of these sounds familiar.
A tooth that hurts on its own (not just when you bite) often signals inflammation of the nerve inside.
Sensitivity that continues for 30 seconds or more after the trigger is gone is a strong sign of irreversible nerve inflammation.
A tooth that hurts when you put pressure on it may have an infected nerve or a crack reaching the pulp.
A pimple-like bump on the gum near a tooth is often a fistula draining infection from the tip of the root.
A single tooth turning darker than its neighbors usually means the nerve inside has died or is dying.
When decay reaches the inner pulp chamber, the tooth typically needs a root canal to be saved.
What happens at a root canal therapy visit?
A typical root canal therapy visit at McLaren Dental Associates follows 6 steps, from diagnosis with imaging to crown to follow. Your own plan may differ depending on what the exam shows, and the team explains each stage, along with any cost, before treatment begins, so there are no surprises.
- 01Diagnosis with imaging
We use digital x-rays and sometimes 3D CBCT scans to confirm the source of the problem and plan the treatment.
- 02Comfortable numbing
Local anesthetic is administered until the tooth and surrounding area are completely numb. We check repeatedly that you are comfortable before starting.
- 03Access and cleaning
A small opening is made in the top of the tooth so the canals inside can be reached. Specialized instruments clean and shape each canal.
- 04Disinfection
The canals are flushed with antibacterial solutions to eliminate the infection completely.
- 05Sealing
The cleaned canals are filled with a biocompatible material called gutta-percha that seals them against future infection.
- 06Crown to follow
A temporary filling closes the access point. At a follow-up visit a permanent crown is placed to protect the now-brittle tooth long-term.
Why choose McLaren Dental Associates for root canal therapy?
Patients choose McLaren Dental Associates for root canal therapy because of precise digital imaging, genuinely comfortable visit, endodontic experience, and restorative follow-up. The same team handles your exam, treatment, and follow-up in one Midland office, and recommendations stay conservative, so you are never pushed toward more treatment than your teeth need.
3D CBCT imaging when complex canal anatomy is suspected lets us plan the procedure to the millimeter.
We focus heavily on patient comfort. Most root-canal patients tell us afterward "that was so much easier than I thought."
Our doctors trained at the University of Michigan and perform routine root canals every week. Complex cases are referred to a trusted local endodontist.
After your root canal, we restore the tooth with a custom crown to protect it and return it to full function.
What do patients ask about root canal therapy?
The 5 questions below are the ones patients ask most often about root canal therapy, with straightforward answers from the McLaren Dental Associates team. If your question is not covered here, call (989) 631-7880 during office hours and a team member will answer it or set up a time to talk with the dentist.
Sources
- Root canal — MedlinePlus Medical Encyclopedia
- Toothaches — MedlinePlus Medical Encyclopedia
- Tooth Disorders — MedlinePlus, U.S. National Library of Medicine
- Dental Health — MedlinePlus, U.S. National Library of Medicine