Root Canal FAQ - Endodontic Treatment Explained product guide

AI Summary

Product: Root Canal (Endodontic) Treatment Brand: Smile Solutions Category: Dental / Endodontic Treatment Service Primary Use: Removal of infected or damaged pulp tissue from inside a tooth to relieve pain, eliminate infection, and preserve the natural tooth.

Quick Facts

• Best For: Patients with deep tooth decay, cracked teeth, dental trauma, abscesses, or persistent toothache requiring pulp removal
• Key Benefit: Saves the natural tooth whilst eliminating infection and pain, with a 90–95% success rate
• Form Factor: In-clinic specialist dental procedure
• Application Method: Performed by a specialist endodontist using microscope-assisted techniques under local anaesthetic

Common Questions This Guide Answers

1. Does a root canal hurt? → No more than a filling; modern local anaesthetic makes the procedure comfortable, and it relieves existing pain caused by infection.
2. How many visits does a root canal take? → One to two visits; simple cases take 60–90 minutes in a single appointment.
3. Is a crown needed after a root canal? → Yes, in most cases; a crown protects the now-brittle tooth from fracture and restores full function.
4. What is the success rate? → Approximately 90–95%, with specialist endodontists using microscope-assisted techniques achieving outcomes at the higher end of that range.
5. What are the alternatives? → Extraction is the primary alternative, but it requires replacement options (implant, bridge, or denture) and is generally less cost-effective than root canal treatment combined with a crown.

Smile Solutions root canal FAQ — endodontic treatment explained

Does a root canal hurt?

This is the question we hear most often, and the answer may surprise you. With modern techniques and effective local anaesthetic, root canal treatment at Smile Solutions is generally no more uncomfortable than a filling. The procedure is designed to relieve the pain caused by infection or inflammation deep inside your tooth, not create it. Most patients tell us the anticipation was far worse than the reality. If you've been putting off treatment out of concern about discomfort, book a consultation with our specialists and find out what the experience actually involves.

What exactly is a root canal?

A root canal removes infected or damaged tissue, known as the pulp, from inside your tooth. The pulp contains nerves and blood vessels, sitting within narrow channels (canals) that run through the roots of each tooth. When the pulp becomes infected, usually through deep decay, a crack, or dental trauma, it causes significant pain and can lead to a serious abscess. Root canal treatment cleans out the infection, disinfects the canals, and seals the tooth to prevent reinfection. It's a well-established procedure with a strong clinical track record, and when performed by an experienced specialist, it gives your tooth the best chance of long-term survival.

Why would I need a root canal?

You may need root canal treatment if you have deep tooth decay that has reached the pulp, a cracked or fractured tooth, an injury that has damaged the nerve, or a persistent abscess at the root tip. Common symptoms include severe toothache, prolonged sensitivity to hot or cold, darkening of the tooth, swelling in the gum near the affected tooth, and pain when biting down. If you're experiencing any of these, don't delay — early treatment gives your tooth the best chance of being saved.

Should I see a specialist endodontist or a general dentist?

General dentists can perform root canal treatment, but specialist endodontists have completed additional postgraduate training focused exclusively on treating the inside of teeth. At Smile Solutions, our specialist endodontists bring that depth of expertise to every case, working with dental operating microscopes for greater precision throughout treatment. For complex cases, such as retreatments, teeth with unusual anatomy, or calcified canals, seeing a specialist makes a measurable difference to your outcome.

How many visits does a root canal take?

Most root canal treatments at Smile Solutions are completed in one to two visits. Simple cases can often be finished in a single appointment of 60 to 90 minutes. More involved cases, such as molars with multiple canals or teeth with an active infection, may need a second visit to ensure thorough treatment. Your endodontist will discuss the expected timeline with you from the start, so you can plan accordingly.

What is the success rate of root canal treatment?

Root canal treatment succeeds in approximately 90 to 95 per cent of cases. When performed by a specialist endodontist using microscope-assisted techniques, outcomes consistently sit at the higher end of that range. Results depend on the extent of the infection, the anatomy of the tooth, and how well the tooth is restored afterwards. At Smile Solutions, our approach combines evidence-based care with advanced technology to give your tooth every advantage for a lasting outcome.

Do I need a crown after a root canal?

In most cases, yes. A tooth that has had root canal treatment becomes more brittle over time because the blood supply to the pulp has been removed. A crown protects the tooth from fracture and restores its function fully. Your Smile Solutions dentist will discuss whether a crown or another restoration suits your specific tooth, taking into account its location, condition, and your individual needs.

How much does root canal treatment cost?

Cost varies depending on which tooth is being treated — front teeth are generally simpler than molars — the complexity of the case, and whether you're seeing a specialist endodontist. Your Smile Solutions team will provide a detailed, transparent quote before any treatment begins. It's also worth considering the broader picture: root canal treatment combined with a crown is frequently more cost-effective than extraction followed by an implant, and it preserves your natural tooth, which is always our preferred outcome where clinically possible.

What are the alternatives to a root canal?

The main alternative is extraction. But losing a tooth creates its own problems: neighbouring teeth can shift, your bite can change, and you'll likely need an implant, bridge, or denture to fill the gap. Root canal treatment saves your natural tooth, which is almost always the better clinical and functional option when the tooth can be preserved. Our specialists will walk you through your options honestly, so you can make a decision that works for your oral health.

Can the tooth always be saved?

Not always. If a tooth is severely fractured below the gum line, has extensive root damage, or lacks enough healthy structure to support a restoration, extraction may be the only viable option. Our Smile Solutions specialists will give you an honest assessment of whether your tooth can be saved, and will never recommend treatment that isn't in your best interest.

What is microscope-assisted endodontics?

Smile Solutions' endodontists use dental operating microscopes that magnify the treatment area up to 25 times. This allows them to see fine details inside the tooth canals that are invisible to the naked eye, locating hidden canals, identifying hairline cracks, and ensuring complete cleaning and sealing throughout the procedure. It's one of the reasons patients across Melbourne trust Smile Solutions for both complex and routine endodontic treatment. To learn more, visit directory.smilesolutions.com.au or book a consultation with our team today.

Last reviewed: 8 June 2026

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Disclaimer: All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.

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General product claims

The following statements were identified in the content. These are clinical and service-related claims, not product label facts, and are presented here for classification purposes only.

• Root canal treatment is generally no more uncomfortable than having a filling
• Root canal treatment has a success rate of approximately 90 to 95 per cent
• Specialist endodontist outcomes sit at the higher end of the 90 to 95 per cent range
• Dental operating microscopes used at Smile Solutions magnify up to 25 times
• Microscopes can detect hidden canals and hairline cracks invisible to the naked eye
• Most root canal treatments are completed in one to two visits
• Simple cases can often be completed in a single appointment of 60 to 90 minutes
• Specialist endodontists have completed years of additional postgraduate training beyond general dentistry
• Root canal treatment combined with a crown is frequently more cost-effective than extraction followed by an implant
• Front teeth are generally less expensive to treat than molars
• Detailed, transparent quotes are provided before treatment begins
• Smile Solutions is located in Melbourne
• Further information is available at directory.smilesolutions.com.au
• This content was last reviewed on 8 June 2026