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Finesse Dental · Rancho Cucamonga

Root canal treatment in Rancho Cucamonga

Save the tooth.
End the pain it’s causing.

When infection reaches the nerve inside a tooth, root canal treatment clears it out and keeps the tooth you already have. It has a worse reputation than it deserves — it is done under anesthetic, and most people describe the appointment as relief rather than pain.

  • 3D imaging of the roots before we start
  • Assessment first — symptoms alone don’t diagnose
Call (909) 852-6787Book an Assessment

Tooth nerve pain right now? Call and tell us what’s happening — we’ll talk through the next step.

Rancho Cucamonga, Alta Loma, Upland and Ontario · caring for RC since 2004

One dentist, start to finishDr. Moqattash assesses and treats
Cone-beam 3D imaging on siteThe root anatomy seen before anything begins
Carried out under anestheticComfort planned for, not assumed
Costs explained upfrontMany PPO plans accepted

The question everyone asks

Do I actually
need a root canal?

Honestly, symptoms alone cannot answer that. Lingering sensitivity to heat, pain when biting, a tooth that aches at night, swelling or a darkening tooth can all point toward the nerve — but so can a cracked filling, gum problems or a tooth that is simply bruised. What settles it is an examination and imaging. If the tooth does not need treatment, you will hear that, and if something simpler would fix it we will tell you that too.

Book an assessmentMeet Dr. Moqattash
Dr. Alexander Moqattash of Finesse Dental
Dr. Alexander MoqattashDDS · New York University College of Dentistry

What brings people in

Signs worth
getting looked at.

None of these prove you need root canal treatment. All of them are worth an assessment.

Pain that lingers after hot or coldSensitivity that fades in seconds is common. Pain that carries on for a minute or more afterwards is different.
A tooth that hurts to bite onPressure pain can point at the nerve or the tissue around the root, and it is worth identifying which.
Aching that wakes you at nightPain that arrives unprompted, rather than in response to something, tends to mean more.
A tooth that has darkenedA single tooth changing color, particularly after an old injury, can mean the nerve inside has died.
Swelling or a gum abscessA bump, an abscess or swelling near the root can indicate infection that has spread beyond the tooth.
No symptoms at allSome infected teeth do not hurt. They get spotted on a routine X-ray, which is one argument for regular check-ups.

Swelling that affects your breathing or swallowing, or that is spreading to your eye or neck, is a medical emergency — go to an emergency room or call 911. For dental pain and localized swelling, call us or see the emergency dental page.

Options & suitability

Save the tooth,
or take it out?

This is the real decision, and it deserves more than a default answer.

Keeping your own tooth is usually worth it. Natural teeth hold their position, keep the bone around them working, and need no replacement. Root canal treatment exists to make that possible when the nerve is beyond saving.

Sometimes extraction is the better call. If the tooth is fractured below the gum, if too little tooth structure remains to restore, or if the supporting bone is badly affected, treating it may not give you a tooth that lasts. We would rather say that than treat something twice.

If a tooth does come out, replacing it is a separate conversation — see implants and tooth replacement.

All general dentistry

Worth understanding

  • A treated tooth usually needs a crown afterwards to protect it.
  • Treatment is often carried out over more than one appointment.
  • Some cases are better handled by an endodontic specialist — we refer where appropriate.
  • A treated tooth can still fail later, though many last for years.
  • Antibiotics alone do not resolve an infected nerve.

Related treatments

Root canal treatment rarely stands entirely on its own.

Crowns & bridgesA treated back tooth usually needs a crown afterwards to stop it fracturing. Dental emergenciesIf you are in pain now, start here and call us. Tooth extractionsWhen a tooth genuinely cannot be saved, this is the alternative.

What to expect

Assessment, treatment,
then the restoration.

  1. Assessment and imaging

    An examination plus digital and cone-beam 3D imaging, so the root anatomy is understood before anything starts. This is also where we establish whether you need treatment at all.

  2. The treatment itself

    Carried out under anesthetic. The infected tissue inside the canals is removed, the space is cleaned and shaped, then sealed. How many appointments this takes depends on the tooth and what we find.

  3. Protecting the tooth afterwards

    A tooth that has had root canal treatment is more brittle, particularly a back tooth doing heavy chewing. A crown or other restoration is usually recommended to protect it. We will explain what yours needs.

Book an Assessment

Before you book

Root canal questions,
answered straight.

How much does a root canal cost?

It depends on which tooth — front teeth have fewer canals than molars — and on whether a crown is needed afterwards, which is a separate cost worth asking about upfront. Root canal treatment is often covered in part by dental insurance, but that varies by plan. Call (909) 852-6787 with your plan details and we will check.

Does a root canal hurt?

It is done under anesthetic, and most people find the appointment far less unpleasant than they expected — often it relieves pain that was already there. Some tenderness for a few days afterwards is normal. If you are anxious, say so when you book so we can plan the appointment around that.

How do I know if I need one?

You cannot know from symptoms alone, and neither can we without looking. Lingering hot or cold sensitivity, pain on biting, night pain, a darkening tooth or gum swelling are all worth assessing — but each has other possible causes. An exam and imaging is what settles it.

Will I need a crown afterwards?

Usually, particularly on back teeth. Removing the nerve and cleaning the canals leaves the tooth more brittle, and a crown holds it together. We will tell you what your specific tooth needs, and what it costs, before you commit.

How many appointments does it take?

It depends on the tooth, the number of canals and what we find once we are in. Some cases are completed in one visit; others are better done across two. We will give you a realistic expectation after the assessment rather than before it.

Is it better to just pull the tooth?

Sometimes, but not usually. Keeping your own tooth avoids the cost and complexity of replacing it later. Extraction makes more sense when the tooth is fractured below the gum line, badly broken down, or when the supporting bone is too affected. We will give you a straight recommendation.

Can antibiotics fix it instead?

No. Antibiotics can reduce a spreading infection or swelling temporarily, but they cannot reach infected tissue inside the tooth, and the problem returns once the course finishes. The source has to be treated.

Do you refer some cases to a specialist?

Yes. Complex root anatomy, retreatment of a previously treated tooth and some difficult cases are better handled by an endodontist. Where that applies we will say so rather than attempting it.

Cost & payment

What does
it cost?

Mostly a question of which tooth, and whether a crown is needed afterwards. We will explain both before treatment starts, so the crown is not a surprise later.

We are a PPO provider for many dental plans and we accept children’s Medicaid. Coverage differs plan by plan, so give the team your details and they will check before you book rather than guessing. Root canal treatment is often covered in part, though that depends entirely on your plan. CareCredit is available if you would rather spread a larger treatment plan.

Payment & CareCredit information

No surprises

  • Costs explained before treatment begins.
  • The crown, if one is needed, is priced separately — ask upfront.
  • Many PPO plans accepted; coverage checked before you book.
  • CareCredit available for larger plans.
Ask About Cost

Tell us what’s been happening.

Finesse Dental · 8906 San Bernardino Rd, Suite 130
Rancho Cucamonga, CA 91730
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