What Is a Root Canal?

Inside every tooth is a soft tissue called the pulp — a network of nerves and blood vessels that nourishes the tooth during development. When decay, a crack, or repeated dental procedures allow bacteria to reach the pulp, it becomes infected and inflamed, causing significant pain.

Root canal treatment removes the infected pulp, carefully cleans and disinfects the canals inside the root, then fills and seals them to prevent reinfection. The tooth is then restored with a crown to protect it and return it to full chewing function. Once treated, the tooth can last decades — often a lifetime.

Signs You May Need a Root Canal

Exam & X-Rays

Digital X-rays confirm the extent of infection and allow us to map the root canal anatomy before starting treatment.

Local Anesthesia

The tooth and surrounding area are fully numbed. Most patients are surprised by how comfortable the procedure feels once anesthesia takes effect.

Pulp Removal

A small opening is made in the crown of the tooth. The infected pulp is carefully removed from the pulp chamber and each root canal.

Cleaning & Sealing

The canals are shaped, disinfected, and filled with a biocompatible material called gutta-percha to seal them against future infection.

Crown Placement

A porcelain crown is placed over the tooth to protect it and restore full biting strength. This is essential for back teeth especially.

• Saves your natural tooth
• Maintains bone density in the jaw
• Prevents adjacent teeth from shifting
• No gap in your smile
• Restored tooth functions like natural
• Can last 10 to 20+ years with proper care

• Lower upfront cost
• Necessary when tooth is beyond saving
• Bone loss begins after extraction
• Adjacent teeth may drift over time
• Replacement (implant, bridge) adds significant cost later
• Total long-term cost often exceeds root canal + crown

$600 – $1,200

$700 – $1,400

$1,000 – $1,600

$900 – $1,500

The procedure itself should not hurt — the area is fully numbed with local anesthesia before we start. What patients feel is pressure, not pain. Some tenderness in the surrounding tissue is normal for a few days after treatment and resolves quickly. The relief from the pre-treatment pain is almost immediate.

For back teeth (molars and premolars) — yes, a crown is strongly recommended. Root-treated teeth become more brittle over time and are at risk of fracturing under chewing forces without a crown. Front teeth with minimal structural damage may sometimes be restored with a filling instead, but we evaluate case by case.

Most root canals are completed in one appointment lasting 60 to 90 minutes. More complex cases — particularly molars with multiple or curved canals — may require a second visit. We’ll give you a realistic timeline at your exam.

With a properly placed crown and good oral hygiene, root canal treatment can last 10 to 20 years or more — often a lifetime. The crown is the key to long-term success. A root-treated tooth without a crown is significantly more likely to fracture and fail.

For routine root canal cases, a general dentist is fully qualified. We refer to an endodontist for complex cases — calcified canals, retreatments, or anatomically unusual roots where specialist expertise reduces risk. We’ll always be upfront if your case warrants a referral.

The infection inside the tooth will not resolve on its own. Without treatment, it spreads — to the bone, to adjacent teeth, potentially beyond. An abscess can become a serious medical emergency. Antibiotics buy time but do not cure a pulp infection. The tooth will eventually need extraction if left untreated.

“I had been terrified of root canals my whole life. The team here was so calm and reassuring that I barely noticed it happening. Honestly less eventful than getting a cavity filled. Wish I had done it sooner.”

— Patient, The Tribute

“Called in the morning with severe tooth pain. They fit me in same day, diagnosed the infection, performed the root canal, and I woke up the next morning without pain for the first time in weeks.”

— Patient, Lone Star Ranch

“They explained every step before they started, made sure I was completely numb, and checked in throughout. Then they placed the crown at the follow-up. The whole tooth feels completely normal now.”

— Patient, Phillips Creek Ranch