General Dentistry

Root canal treatment in Scottsdale

Treat the infection, work to keep your tooth, and get you out of pain. Usually one or two visits.

Opening soon in Scottsdale. Call (480) 750-1351 to ask about consultation dates, or use the form and we will come back to you with the first appointments available.

Root Canal Treatment at Glisten

The pain is the infection. The root canal ends it.

Inside every tooth is a small chamber of living tissue: nerve, blood vessels, the pulp. When deep decay, a crack, or an old injury lets bacteria reach it, the tissue inflames and then dies, and the infection has nowhere to drain. That pressure is the pain that wakes you at night, and it does not resolve on its own.

A root canal removes the infected tissue, disinfects the inside of the tooth, and seals it against reinfection. The tooth keeps its root, its bone, and its place in your bite. With modern instruments and anesthesia, the procedure itself feels closer to a long filling than to its reputation.

Why patients come in

Pain that wakes you up or throbs on its own
Cold sensitivity that lingers long after the cold is gone
A pimple-like bump on the gum near a tooth
A deep cavity or crack that has reached the nerve

What to expect

What a root canal actually involves.

01
Diagnosis first

Tapping, temperature testing, bite testing, and imaging identify the true culprit, because the tooth that hurts is not always the tooth that is infected. Dr. Dawood confirms which tooth and whether it can be saved before anything is scheduled, and tells you plainly when extraction is the better plan.
02
Numbing, and what it actually feels like

The tooth is anesthetized fully, and inflamed teeth sometimes need extra time or a supplementary technique to get there. Work does not begin until the tooth is genuinely numb, verified by testing, not by the clock. Once numb, most patients describe the procedure as uneventful.
03
Cleaning and sealing the canals

Through a small opening in the tooth, each canal is measured electronically, cleaned with fine flexible instruments, and flushed with disinfecting solutions that reach what the instruments cannot. The empty canals are then filled and sealed. Front teeth often finish in one visit; molars with several canals may take two.
04
The crown that protects the result

A root-canal-treated tooth is more brittle than a living one, and back teeth especially need a crown to survive chewing forces long term. The crown appointment is planned as part of the treatment, not as an optional sequel, because an uncrowned molar on borrowed time is the most common way this story ends badly.

Candidacy

Can your tooth be saved?

A good fit when

An infected or dying nerve in a tooth with solid remaining structure
A tooth worth keeping: good bone support, no root fracture
You want to keep your natural tooth rather than replace it
You can follow through with the crown that completes the treatment

Worth a conversation first when

A crack running into the root, which no root canal can seal
A tooth already treated once and failing again, where outcomes drop
So little tooth left that a crown would have nothing to grip

The save-versus-replace call is made tooth by tooth, with imaging, and Dr. Dawood argues both sides. Saving a restorable tooth is usually right. Saving an unrestorable one is how patients pay twice. Complex anatomy gets referred to a root canal specialist, because the tooth's outcome matters more than keeping the fee.

What can go wrong.

A first-time root canal can fail, usually from a missed canal, a hidden crack, or a leak at the final restoration. Some failing cases can be retreated by a specialist; others end in extraction. You should know the possibility exists before starting, and you should also know the odds strongly favor the treated tooth.

The bigger everyday risk is skipping the crown. An uncrowned back tooth after root canal treatment fractures at a markedly higher rate, and a fracture below the gumline usually cannot be repaired. The root canal without the crown is half a treatment.

Living with it.

Expect mild to moderate soreness, especially when biting, for a few days. Over-the-counter anti-inflammatory medication handles it for most patients. Pain that is severe or still strong after a week deserves a call, because that pattern is uncommon and worth checking.

Until the crown is placed, chew on the other side and avoid hard or sticky foods on the treated tooth, which is at its most fragile in this window. Then keep the crowned tooth on the same maintenance as everything else: brushing, flossing, and regular exams, because the tooth can still decay at its edges even though the nerve is gone.

Worth knowing

Root canals, minus the folklore.

Why modern root canals feel like fillings

The fearsome reputation comes from decades-old technique: hand files, weak irrigation, and anesthesia that had not caught up. Modern treatment uses flexible rotary instruments that clean canals faster and more thoroughly, electronic measurement that maps each canal's exact length, and disinfecting solutions that reach bacteria the instruments cannot touch. Better anesthetics and supplementary techniques handle even acutely inflamed teeth.

The procedure's reputation also suffers a logical mix-up: people remember the pain of the infection that brought them in and attach it to the treatment that ended it. The root canal is the exit from the pain, not the source of it. Most patients are back at work the same day or the next.

The cases we refer out, and why that protects you

Most root canals are well within general practice. Some are not: molars with sharply curved or extra canals, teeth being treated for the second time, canals that have calcified shut. Those cases go to an endodontist, a root canal specialist with microscopic imaging and nothing else on the schedule, and Dr. Dawood refers them freely.

A dentist who attempts every case regardless of difficulty is not being brave; they are raising your odds of failure. The referral is coordinated, your records travel with you, and your crown and ongoing care stay here. The right person doing the hard part is the whole point.

The decision

Root canal or extraction?

Root canal and crown

Right when the tooth has enough healthy structure left to restore. Nothing artificial works quite like your own root in healthy bone, and saving it is usually the better long-term outcome.

Extract and implant

Right when the tooth is cracked into the root, too broken down to hold a crown, or failing a second time. Replacing a hopeless tooth beats heroically rescuing it twice.

Test and monitor

Right for borderline cases: mild, short-lived sensitivity that may be reversible inflammation. Sometimes the right move is conservative treatment and a recheck before anyone opens the tooth.

Not sure whether the tooth is worth saving? Testing and imaging answer that before anything is scheduled.

Book a Consultation

Questions

Root Canal Treatment FAQ

Does a root canal hurt?

During the procedure, no. The tooth is thoroughly numbed and tested before work begins, and most patients compare the experience to a long filling. A few days of mild soreness afterward is normal and managed with over-the-counter medication. The severe pain is the infection itself, which the treatment ends.

Do I need a crown after my root canal?

For back teeth, almost always. The treated tooth becomes more brittle over time, and an uncrowned molar fractures at a much higher rate, often unsalvageably. Some front teeth with minimal damage can manage with a bonded filling. Dr. Dawood makes the call per tooth and explains it.

Can antibiotics fix the infection instead?

No. Antibiotics can calm the swelling and buy time before treatment, but they cannot reach the dead tissue inside the tooth where the infection lives. Stop the antibiotics and it returns. The only cures are removing the infected tissue through a root canal or removing the tooth.

How long does a root canal take?

Front teeth and premolars often finish in a single visit of roughly an hour to ninety minutes. Molars with three or four canals may take longer or split across two visits for thorough disinfection. The crown afterward is a separate, shorter appointment.

What happens if a root canal fails?

Most do not. When one does, options include retreatment by a specialist, a minor surgical procedure at the root tip, or extraction with replacement. Which applies depends on why it failed, and the imaging makes that clear. A failed root canal is a detour, not a dead end.

How do I decide between a root canal and pulling the tooth?

If the tooth has solid structure and healthy bone, saving it is usually the best outcome and the best value. If it is cracked into the root, failing a second treatment, or too broken to hold a crown, extraction and an implant is the more predictable path. Dr. Dawood shows you which side of that line your tooth sits on.

Ready to talk it through?

Request a consultation at the Scottsdale studio.