Root canal cost Singapore: pricing & Medisave claims

Root canal costs depend on four main factors, and understanding them helps you estimate your own bill before you sit in the chair.

1. 1Which tooth needs treatment: Front teeth (incisors and canines) have one root canal and are quickest to treat — $800–$1,200. Premolars have one or two roots — $1,000–$1,500. Back molars have two to three root canals and take longer — $1,200–$2,500. This is the biggest driver of price variation.

1. 2Complexity and infection stage: A straightforward root canal costs less. If the tooth has curved or blocked canals, or if the infection is advanced and the dentist needs to spend extra time cleaning, you'll pay $200–$500 more. Your dentist can usually tell you this after an X-ray.

1. 3Clinic type: Public hospitals like the National Dental Centre Singapore (NDCS) are significantly cheaper — typically $400–$800 for the root canal alone, though wait times can be 2–4 weeks. Private clinics charge $1,000–$2,500. Polyclinics charge $500–$900 and often have reasonable wait times.

1. 4Post-treatment restoration: A root canal removes the infected nerve, but the tooth is now hollow and brittle. Most dentists recommend a crown ($600–$1,500) afterward to protect it. Some people skip the crown and get a filling ($100–$300) instead, but this is riskier — the tooth can fracture later. Budget for the crown separately.

Medisave covers root canal treatment, but with a ceiling and conditions. Here's exactly how to claim and what to expect.

Mediasave cover: You can claim up to $350 per root canal from your Medisave account, regardless of which tooth. This means: If your root canal costs $800, Medisave covers $350, you pay $450. If your root canal costs $2,000, Medisave covers $350, you pay $1,650. The $350 cap is per tooth, per incident. If you need two root canals, you can claim $350 for each.

How to claim: Ask your dentist if they are Medisave-approved (most private clinics and all public/polyclinic dentists are). At your appointment, provide your NRIC and confirm your Medisave balance at the CPF Board website or via the CPF app. The clinic will process the claim directly — you don't need to reimburse and reapply.

• What's NOT covered: Medisave does not cover the crown placed after the root canal. If your treatment bill is $800 for the root canal + $800 for the crown, Medisave covers only the root canal portion. This is why the crown becomes your largest out-of-pocket cost.

• CHAS eligibility: If you hold a CHAS card (Community Health Assist Scheme), you may qualify for subsidies at participating clinics. CHAS provides $50–$100 off root canal costs at public polyclinics and private clinics in the scheme. Check your CHAS balance and eligible providers on the MOH website.

The clinic you choose affects both your bill and how soon you're treated.

Public option (National Dental Centre, polyclinics): Root canal treatment costs $400–$900. Medisave claims apply. Wait time is typically 2–6 weeks for an appointment, sometimes longer if the clinic is busy. Treatment quality is high — dentists are qualified endodontists or general dentists with root canal training. You'll likely need to return for multiple visits.

Private clinics: Root canal treatment costs $1,200–$2,500. Medisave claims still apply (up to $350). Appointments are faster — often available within 2–7 days. Some clinics can complete the root canal in one visit using rotary instruments or microscope-assisted techniques (which cost extra, usually $200–$500). Treatment comfort is often higher: quieter environment, shorter appointment times, more frequent water breaks.

Cost difference summary: A back molar root canal at a public clinic might cost $700 out-of-pocket after Medisave. The same tooth at a private clinic might cost $1,500 out-of-pocket after Medisave. The difference is not just price — it's appointment speed and comfort. Choose based on your schedule and pain tolerance.

The root canal cost is rarely the full story. Here are the costs that appear after.

• Crown (highly recommended): $600–$1,500 SGD. This is not covered by Medisave. A crown prevents the tooth from breaking — and replacement crowns cost the same, so it's worth doing right the first time. Budget 2–4 weeks after the root canal before the crown is placed.

• Post-treatment X-rays: $50–$100. Your dentist will take an X-ray 6–12 months later to confirm the root canal healed properly.

• Antibiotics or pain relief (if prescribed): $30–$80. Not always necessary, but budget for this if your dentist suspects lingering infection.

• Re-treatment (root canal revision): If the first root canal doesn't fully heal — rare, but it happens in 5–10% of cases — a second root canal costs $1,200–$2,500. This is not common, but it's worth knowing.

Sometimes patients ask whether extracting the tooth is cheaper than saving it. The short answer is: extraction is cheaper upfront, but more expensive overall.

Simple extraction: $150–$400 at a private clinic, $80–$150 at a public clinic. Sounds cheap, right?

But after extraction, you have an empty space. To close it properly and restore chewing, you need:

• Dental implant (most durable): $3,000–$5,000. Medisave may cover up to $3,000 under specific criteria. Lifespan: 15–25+ years.
• Bridge (tooth replacement): $1,500–$3,000. Medisave does not cover. Lifespan: 7–10 years.
• Partial denture (removable): $800–$1,500. Medisave does not cover. Lifespan: 5–7 years, requires daily cleaning.

So your real cost comparison is: Root canal + crown: $1,500–$3,500 (with $350 Medisave offset). Lifespan: 10–20+ years if maintained. Extraction + implant: $3,100–$5,150 (if Medisave covers $3,000). Lifespan: 15–25+ years. Extraction + bridge: $1,650–$3,400 (no Medisave help). Lifespan: 7–10 years, then you replace it.

In most cases, saving the tooth is cheaper long-term and always preferable — your own tooth is stronger than any replacement. Extract only if the tooth is too damaged to save or if you have a specific reason to avoid root canal treatment.

The pulp chamber is the hollow space inside your tooth that contains nerves and blood vessels. When bacteria reach it through a deep cavity or crack, it causes severe pain — and that's when a root canal is needed.

After a root canal is cleaned, the space is filled with gutta-percha — a firm, rubber-like material that seals the canal and stops bacteria from getting back in.

During a root canal, your dentist places a thin rubber sheet around the tooth to keep it dry and clean — it also stops any liquid from going down your throat.

An apex locator is an electronic device that tells your dentist exactly where the root canal ends — so they clean all the way to the tip without going too far.

After cleaning and shaping, the root canal is filled with gutta-percha and a sealer to prevent bacteria from re-entering. This is the final step before a crown is placed.

Root canal costs in Singapore break down into three tiers, and where you go makes a bigger difference than you might think.

At private clinics, you're looking at: Front teeth (incisors and canines): $800–$1,500 SGD — these are simpler because they have one root canal, not multiple Premolars (the teeth between your canines and molars): $1,200–$2,000 SGD — these typically have two root canals Molars (your back teeth): $1,800–$3,500 SGD — these are the most expensive because they often have three or more root canals, making them technically complex and time-consuming

At polyclinics (government-funded dental clinics), the same treatments cost far less: Front teeth: $200–$350 SGD Premolars: $300–$500 SGD Molars: $350–$700 SGD

These polyclinic prices include basic radiographs (X-rays) and local anaesthesia. The main trade-off is wait time—you may wait 2–4 weeks for an appointment, whereas a private clinic can usually see you within days.

Complexity adds cost too. If your root canal is straightforward (the canals are easy to locate and clean), you'll be on the lower end of the range. If your case is complicated—say, the canals are curved, calcified, or your tooth has been previously treated—your dentist may charge $300–$800 more, or refer you to a specialist endodontist, whose fees start at $2,500 and can exceed $4,000.

This is the part that confused me most because I assumed Medisave wouldn't cover it at all. It turns out it does—but only under specific conditions.

Mediasave covers endodontic treatment (the formal name for root canal therapy) at approved clinics, but the subsidy structure works like this:

• You can claim up to 50% of the treatment cost from your Medisave account, with a lifetime limit of $1,200 per tooth
• The clinic must be Ministry of Health approved for you to use Medisave; most private clinics are, but check before booking
• You pay the other 50% out of pocket (or sometimes your clinic allows instalment payments)
• Polyclinic treatment is subsidised separately by the government, so Medisave doesn't apply—you just pay the flat rate

• Example: if your private clinic charges $2,000 for a molar root canal, Medisave covers $1,000 (50%), and you pay $1,000. If your clinic charges $1,500 for a front tooth, Medisave covers $750, and you pay $750.

One important caveat: if your tooth has already had root canal treatment that failed, Medisave may not cover re-treatment (called a retreatment). You'll need to check with your clinic and your CPF Board statement (accessible at cpf.gov.sg under 'My Transactions') to confirm your remaining Medisave dental balance and eligibility.

Mediasave dental claims also require your dentist to submit the claim on your behalf—you can't claim it yourself like other medical expenses. So verify your clinic handles this before treatment starts.

The $800 difference between a polyclinic and private clinic root canal isn't just about location. It reflects real differences in speed, materials, and oversight.

Polyclinics: Charge flat, subsidised rates ($200–$700 depending on tooth) Use standard restorative materials that meet clinical standards Have 2–4 week waiting lists; appointments are usually 30–45 minutes Dentists are salaried government employees, so there's no financial incentive to recommend expensive extras Your treatment is recorded in your national health record

Private clinics: Charge market rates ($800–$3,500) and may offer premium materials (rotary instruments, electronic apex locators, operating microscopes) Can usually see you within 2–5 days May recommend additional treatments or upgrades; you need to ask whether these are necessary or optional Some clinics specialise in endodontics and have dentists with specialist qualifications No wait time for follow-up appointments, which is useful if a complication arises

Honestly, both paths are clinically sound. The polyclinic route takes longer to book but saves you money. The private route gets you treated faster and may include technologies that reduce discomfort, but you pay more. Neither is 'better'—it depends on your pain tolerance, timeline, and budget.

• Here's what surprised me most: the root canal is not the end of the story. After your root canal heals, you almost always need a crown.

Why? A tooth that's had root canal treatment becomes brittle and prone to cracking because the nerve and blood supply are gone. Your dentist removes the nerve, cleans out the infected tissue, and seals the canal—but the tooth itself is now hollow inside. Without a crown to protect it, you risk the tooth breaking under normal chewing pressure, which can mean losing the entire tooth and needing an implant (which costs $4,000–$8,000).

Crown costs in Singapore: Ceramic crown (tooth-coloured, looks natural): $1,000–$2,000 SGD Zirconia crown (stronger, also natural-looking): $1,500–$2,500 SGD Gold or porcelain-fused-to-metal (less common, more durable): $800–$1,500 SGD

Mediasave does NOT cover crowns—only the root canal treatment itself. So budget the crown cost separately, and it's not subsidised.

Timing matters too. Your dentist will usually recommend waiting 1–2 weeks after the root canal for the crown appointment, to make sure the tooth has healed and no complications develop. A temporary filling holds the tooth in the meantime, but it's not designed to last—don't chew hard on that tooth or you'll risk needing the root canal re-done.

So your total out-of-pocket cost for a molar, including crown, is realistically $2,500–$4,500 at a private clinic (before any Medisave subsidy), or $1,200–$1,500 at a polyclinic plus the crown cost.

This is the detail that makes the biggest difference to your bill, and it's not just clinic greed—there's real anatomy behind it.

Front teeth (incisors and canines): Have a single root canal that runs straight down the middle Easier to access because they're at the front of your mouth and the dentist has good visibility Faster to treat—usually 30–45 minutes total Lower risk of complications

Molars (your back teeth): Have 2–4 root canals (your upper molars usually have 3; your lower molars usually have 2) Are harder to see and access because they're at the back of your mouth Require more careful instrumentation to avoid damaging the roots Take 60–90 minutes (sometimes longer) to complete Have more anatomical variation between patients, so some cases are unpredictable

Because molars take nearly twice as long and involve more technical skill, dentists charge more. At a private clinic, the difference between a front tooth ($800–$1,500) and a molar ($1,800–$3,500) reflects the additional time and complexity. Polyclinics charge less of a difference proportionally, but the markup is still there.

Premolars sit in the middle: they have two root canals, so they're more complex than front teeth but faster than molars.

If your dentist quotes you $1,500 for a molar root canal but only $600 for a front tooth, the difference is legitimate. It's not a markup—it's actual clinical complexity.

The pulp chamber is the hollow space inside your tooth that contains nerves and blood vessels. When bacteria reach it through a deep cavity or crack, it causes severe pain — and that's when a root canal is needed.

After cleaning and shaping, the root canal is filled with gutta-percha and a sealer to prevent bacteria from re-entering. This is the final step before a crown is placed.

When I first got told I needed a root canal, I panicked at the price — not because I'm squeamish, but because every dentist quoted me a different number and none of them explained why. After I had the treatment done and started asking around, I realised I'd paid more than I needed to because I didn't understand what actually drives the cost. The difference between a $1,500 root canal and a $2,800 root canal isn't always skill — it's often which tooth needs treating, how complex the canals are, and whether the clinic is private or subsidised. I'm writing this so you don't waste money or accidentally choose a clinic that's cheaper for the wrong reasons.

Root canal treatment (also called endodontic therapy or RCT) removes the infected nerve tissue from inside your tooth, cleans the canal system, and seals it permanently. The price you'll see quoted depends on several real, measurable factors — not just the dentist wanting more money.

Understanding what changes the cost helps you spot a fair quote from an overpriced one.

1. 1Which tooth needs treatment: Front teeth (incisors) have one root canal and cost less — typically $1,200–$1,800 at private clinics. Back teeth (molars) have 2–3 root canals and cost more — $2,200–$3,500. Premolars sit in the middle at $1,500–$2,200.

1. 2How many canals need cleaning: Some teeth naturally have more canals than others. A molar with 3 severely infected canals costs more to treat than one where only the main canal is infected. Your dentist should tell you this after taking an X-ray, not before.

1. 3Complexity and re-treatment: If you've had a root canal before and it's failed, re-doing it costs 20–40% more because the dentist has to remove old filling material first. Calcified canals (where calcium deposits have hardened inside) also add cost and time.

1. 4Clinic type — private vs subsidised: Private clinics charge $1,500–$3,500. Subsidised clinics (CHAS, polyclinics) charge $200–$600 but have longer wait times (4–8 weeks). Government dental clinics are cheaper but often refer complex cases to private specialists.

1. 5Specialist vs general dentist: A general dentist might charge $1,500–$2,200. An endodontist (root canal specialist) charges $2,500–$3,500. Specialists have extra training, use better equipment, and handle difficult cases — but for straightforward single-canal treatments, a trained general dentist is usually fine.

Here's what you'll actually pay depending on where you go:

• Private dental clinics (general dentist): $1,500–$2,500 for a single-rooted tooth, $2,200–$3,200 for a molar. These clinics offer flexibility, shorter wait times (same week to 2 weeks), and newer equipment. Most use rotary instruments (motorised files) which are faster and more effective than hand files.

• Private endodontic specialists: $2,500–$3,500+ per tooth. They often use operating microscopes, 3D imaging (CBCT), and rotary/electronic systems. This is worth it if your canal is severely curved, calcified, or you've had a failed RCT before.

• CHAS-subsidised clinics: $200–$400 for a single-rooted tooth, $300–$600 for molars (if you hold a valid CHAS card). You'll wait 4–8 weeks for an appointment. CHAS only covers initial RCT; it doesn't cover re-treatment or complications.

• Government polyclinics: $100–$200 for initial consultation and diagnostics, but complex RCTs are referred to private specialists. Waiting times are 6–12 weeks.

• Community health clinics (non-CHAS subsidised): $400–$900, with a 2–4 week wait. These sit between CHAS and private in price and speed.

Yes — but with limits. Medisave covers root canal treatment at most private clinics and all public clinics, but the amount you can claim depends on your plan and the clinic's agreement with CPF Board.

• Here's what actually happens: When you have a root canal at a participating private clinic, they charge you the full amount (e.g., $2,000). You then claim up to $1,200–$1,500 from your Medisave account (the exact amount varies by clinic and CPF agreement). You pay the difference out of pocket. So a $2,000 treatment becomes $500–$800 out of pocket plus $1,200–$1,500 from Medisave.

At subsidised (CHAS or polyclinic) clinics, the Medisave claim is automatic — you don't need to apply separately. The dentist processes it at the time of treatment.

Two important limits: You can't claim Medisave for re-treatment (second or subsequent RCT on the same tooth) or for complications. You also can't use Medisave at private clinics that haven't signed up to the CPF Board scheme — so always ask the clinic before booking whether they accept Medisave claims.

If you're over 55 or have low income, check whether you qualify for CHAS instead. CHAS gives you subsidised treatment at designated clinics for around $200–$400, no Medisave withdrawal needed.

Most clinics will give you a vague range over the phone. Here's what to ask so you get a real number:

• "Which tooth needs the RCT?" (Front, back, top, bottom — this matters for pricing)
• "How many canals does my X-ray show need treatment?" (Ask them to confirm after they've looked at your X-ray, not before)
• "Is this the first time this tooth is getting RCT, or is this a re-treatment?" (Re-treatment costs more)
• "Does your clinic accept Medisave claims? What's the exact amount I can claim here?" (Varies by clinic and CPF agreement)
• "What's included in your quoted price?" (Some quote just the RCT; others include the final crown, which should come later)
• "How long does the treatment take, and will I need multiple visits?" (Most RCTs are 1–2 visits; complex ones may be 3)

A good clinic will give you a treatment plan with the tooth location, estimated canal number, and a specific price. If they say "It depends" without looking at your X-ray first, that's a red flag.

Most root canal quotes you see online ($1,200–$3,500) do NOT include the permanent crown you'll need afterwards. This is a critical cost that catches people off guard.

After your RCT is finished, your tooth is hollow and brittle — it will crack if you chew on it. You need a crown (a tooth-shaped ceramic or metal cap) to protect it. A crown costs $800–$1,800 at a private clinic, or $300–$500 at a subsidised clinic. Some patients wait weeks to months before getting the crown, during which their tooth sits unfilled — this is a false economy because untreated teeth often fail again.

So the real total cost of saving a tooth is root canal ($1,500–$3,500) plus crown ($800–$1,800) = $2,300–$5,300 at a private clinic. At CHAS or polyclinics, it's closer to $500–$1,100 total. This is worth knowing upfront because some people think they're choosing between RCT and extraction — but extraction plus an implant costs $3,500–$6,000, which is often MORE than RCT + crown.

The pulp chamber is the hollow space inside your tooth that contains nerves and blood vessels. When bacteria reach it through a deep cavity or crack, it causes severe pain — and that's when a root canal is needed.

An apex locator is an electronic device that tells your dentist exactly where the root canal ends — so they clean all the way to the tip without going too far.

After cleaning and shaping, the root canal is filled with gutta-percha and a sealer to prevent bacteria from re-entering. This is the final step before a crown is placed.

When I had to explain to my partner what a root canal was, I realized most people think it's scarier than it actually is. Basically, a root canal removes the infected nerve and pulp tissue inside your tooth, cleans out the space, then fills it with a special material to seal it. It sounds dramatic, but it's actually saving your tooth — the alternative is extraction.

Here's the step-by-step of what happens during a root canal:

1. 1Diagnosis and X-rays: Your dentist takes radiographs (digital or film) to see the root structure and identify exactly where the infection or damage is.

1. 2Anaesthesia: Local anaesthetic is injected around the tooth so you feel pressure but no sharp pain during the procedure.

1. 3Access opening: A small hole is drilled into the crown of the tooth to reach the pulp chamber — the hollow space inside.

1. 4Pulp removal: Using special files, the dentist removes the infected or inflamed nerve tissue and pulp material. This process is called pulpectomy.

1. 5Cleaning and shaping: The root canal space is then cleaned, shaped, and enlarged using increasingly larger files to remove all debris and bacteria.

1. 6Root canal filling: The empty space is filled with a biocompatible material called gutta-percha (a rubber-like substance) mixed with an adhesive sealer. This fills the space completely so bacteria cannot re-enter.

1. 7Temporary or permanent restoration: The access hole is sealed with a temporary or permanent filling. Often you'll need a crown later to protect the tooth long-term.

The whole procedure usually takes 60–90 minutes for a single root canal, though some teeth have multiple roots and take longer. You'll typically need 2–3 visits if your dentist isn't an endodontist, or sometimes just one if you're referred to a specialist who does this daily.

Root canal costs vary significantly in Singapore depending on which tooth needs treatment and whether complications arise.

Typical pricing by tooth type:

• Front teeth (incisors and canines): $800–$1,200 per tooth. These have a single root and are simpler to treat, so costs are at the lower end.

• Premolars: $1,000–$1,800 per tooth. These can have one or two roots, making them moderately complex.

• Molars: $1,500–$3,000 per tooth. Molars often have two or three roots, each requiring separate treatment, so costs climb significantly.

• Retreatment (if the first root canal failed): $1,200–$3,500 per tooth. Removing old filling material and starting over is more complex and time-consuming.

Additional costs to budget for:

• Specialist referral fee: If your general dentist refers you to an endodontist, you typically pay both the general practitioner and the specialist. The specialist's fee alone is often $1,800–$3,500 depending on complexity.

• Pre-treatment imaging (CT/CBCT scans): $150–$400. Some complex cases need 3D imaging instead of standard X-rays.

• Post-treatment crown: $800–$2,500. Most teeth that have had root canal treatment need a crown to protect them — the tooth becomes brittle without its nerve and can crack under chewing pressure.

• Emergency/same-day treatment surcharge: $200–$500 if you need the work done outside regular clinic hours.

This is where understanding your subsidy options saves real money. Medisave and CHAS have different rules for root canal treatment.

Mediasave coverage:

• Medisave DOES cover root canal treatment at registered dental clinics, up to a maximum of $1,100 per tooth per year.

• You still pay the full cost upfront at the clinic, then submit a claim to CPF Board to reimburse the approved amount to your Medisave account.

• The clinic must be registered with CPF Board (most private clinics and polyclinics are). Check the clinic's credentials before booking.

• If your treatment costs $2,000 total, Medisave reimburses $1,100 and you absorb the remaining $900 out-of-pocket.

• You can only claim once per tooth per calendar year, so if retreatment is needed, you may need to wait until the next year to get subsidy help again.

CHAS (Community Health Assist Scheme) coverage:

• CHAS covers root canal treatment at participating polyclinics and registered private clinics if you meet income thresholds ($2,800 for a single person, $6,000 for a household).

• CHAS subsidies cover 50–80% of the cost depending on your income level and the specific clinic tier.

• A root canal at a CHAS-approved clinic might cost you $250–$600 out-of-pocket instead of $1,500–$3,000.

• You need a CHAS card or letter to access these rates — apply at your neighbourhood polyclinic.

You might find quotes ranging from $600 at a polyclinic to $4,500 at a private specialist clinic for the same tooth. Here's why:

• General dentist vs. endodontist: A general practitioner (GDP) might charge $800–$1,500 for a straightforward root canal. An endodontist (a specialist trained specifically in root canal treatment) charges $1,800–$3,500 because they have advanced equipment, higher success rates, and handle complex cases. Your GDP might refer you to a specialist if the tooth is tricky, so you pay both fees.

• Equipment quality: Clinics with rotary instruments, electric files, and operating microscopes produce better outcomes and charge more. Budget clinics use hand instruments only, which takes longer but still works.

• Clinic location and overhead: East Coast clinics in shopping centres typically charge more than clinics in older shophouses or suburban areas. This reflects rent, not quality — a good root canal at a small clinic is as effective as one at a prime location.

• Number of appointments: Some clinics complete root canal in one visit (one-visit RCT), others do it over 2–3 visits. One-visit treatment is faster and may cost slightly more, but it's not inherently better — both methods have similar success rates if done properly.

• Insurance and referral arrangements: Some clinics charge more if they're in-network for corporate dental plans, or if they're expecting referral patterns from other practitioners.

Root canal treatment isn't an emergency you can ignore, but it's also not something you need to rush into without a plan.

Steps to take before committing to treatment:

1. 1Get a diagnosis in writing: Ask your dentist or hygienist to confirm the tooth is non-vital (the nerve is dead or dying) and explain why root canal is needed. A second opinion costs $50–$150 and can save you $1,000 if the first dentist was wrong.

1. 2Check your Medisave balance: Log into myINSPIRE (CPF Board's online portal) and see how much you have available. If you're over 55, understand your Medisave withdrawal rules — some of your balance is restricted.

1. 3Clarify what's included in the quote: Ask if the price includes the post-treatment filling, post-operative X-rays, and any emergency follow-up care. Some clinics quote the root canal filling only, then charge extra for the final restoration.

1. 4Ask about payment plans or instalments: Some private clinics offer 0% instalment options over 3–6 months if the total cost exceeds $2,000. This isn't standard, so ask upfront.

1. 5Understand the timeline: Block out time for 2–4 weeks of appointments, especially if you need to return for follow-up. If the tooth is acutely infected, you might need antibiotics first (2–3 days) before the root canal can be done.

1. 6Budget for the crown: Your root canal costs $1,000–$2,000, but the tooth is useless without a crown afterward. Set aside another $800–$2,500 for that step, or plan it for 6–12 months later if cash flow is tight.

One more note: If the root canal fails or needs retreatment, your second attempt is unlikely to be covered by Medisave in the same calendar year. Factor this uncertainty into your decision — some patients choose extraction and implant instead if they're in their 60s+, though that's a much larger financial and surgical commitment.

Root canal treatment has a 90–95% success rate in Singapore and internationally, according to endodontic literature. That's genuinely high — most dental procedures work well when done correctly.

But 5–10% of root canals fail. This happens when:

• The dentist missed a root or root canal during treatment (especially common in molars with calcified canals).

• Bacteria survived the cleaning process or re-entered after filling due to a poor seal.

• The tooth crown cracked or failed, letting bacteria back in.

• The filling material degraded over time (rare with modern materials, but possible after 10+ years).

• A new infection developed around the root tip (periapical pathology).

If your root canal fails, you'll usually know within 6–12 months — symptoms include returning pain, swelling, or a pimple-like bump on the gum near the tooth. At that point, you have two options:

1. 1Retreatment: The dentist removes the old filling, re-cleans the canal, and refills it. This costs $1,200–$3,500 and has a lower success rate (60–70%) because the anatomy has been disrupted. It's worth trying once, but if it fails again, extraction is usually the next step.

1. 2Extraction and implant: Remove the tooth and place a dental implant ($2,500–$5,000). This is more expensive upfront but more predictable long-term. Many patients choose this if they're in their 50s+ and the tooth is in the back of the mouth.

An apex locator is an electronic device that tells your dentist exactly where the root canal ends — so they clean all the way to the tip without going too far.

I've spoken to dozens of patients who thought a root canal meant pulling their tooth out — it doesn't. A root canal is endodontic treatment that removes the nerve and blood vessels inside your tooth when they become infected or inflamed. Your tooth stays in your mouth; the treatment saves it.

Your tooth has a hard outer layer (enamel and dentine) and a hollow centre called the pulp chamber. The pulp contains nerves and blood vessels. When you get a deep cavity, crack, or repeated dental work, bacteria can reach the pulp. Once infected, the pulp dies, causing pain and eventually a serious infection that can spread to your jaw and face. A root canal removes that dead pulp, sterilises the inside of your tooth, and fills it with an inert material called gutta-percha.

• Deep decay that reaches the pulp: the most common reason for a root canal
• Repeated trauma to the tooth (like a sports injury or car accident): can damage the nerve even if the tooth isn't cracked
• Severe tooth wear: sometimes the nerve becomes exposed or inflamed from grinding or acidic erosion
• A cracked or chipped tooth: bacteria can migrate inward through the crack
• Multiple dental procedures on the same tooth: each procedure can irritate the nerve over time

I've helped people understand why root canal costs vary so much — it's not just a fixed number, and understanding the factors helps you get a fair quote.

In Singapore, a single root canal treatment costs $800–$2,500 SGD at private clinics. The variation is real and depends on several key factors:

1. 1Tooth location: front teeth (incisors and canines) cost less because they have one root. Molars have two or three roots and cost significantly more — sometimes $1,800–$2,500 just for the treatment itself.

1. 2Complexity: a straightforward infection in a front tooth is faster and cheaper. A curved root, a tooth with previous root canal treatment, or a severely calcified canal (where the nerve space has hardened) will cost more and take longer.

1. 3Clinic type: private GPs and specialist endodontists vary. General practitioners charge $800–$1,500 for uncomplicated cases. Specialist endodontists charge $1,200–$2,500 because they have extra training and equipment for difficult cases.

1. 4Post-treatment restoration: the root canal itself is just the first step. After treatment, your tooth needs a crown or filling to seal it and restore function. A crown adds $600–$1,500 to your total cost.

1. 5Diagnostic imaging: X-rays and CBCT scans (3D imaging) help your dentist see the exact shape of your root. CBCT is more detailed but costs $150–$400 extra.

At government polyclinics (subsidised public care), root canal treatment costs $50–$200, but waiting times are typically 2–4 months and availability is limited.

Whether you can use Medisave depends on the clinic and your diagnosis — not all root canals are automatically covered.

Mediasave is claimable for root canal treatment, but only at accredited private clinics and government institutions. The CPF Board covers up to 50% of the cost of the root canal treatment itself (not the crown). If your root canal is $1,500, Medisave might cover up to $750, leaving you to pay $750 out-of-pocket. The crown is not covered by Medisave and is your responsibility.

To use Medisave:

• Your clinic must be accredited by CPF. Ask your dentist before booking; not all private clinics are accredited.
• The procedure must be done by a dentist or endodontist, not a therapist.
• Your Medisave claim limit per tooth is capped at $450 (for the treatment itself), though your out-of-pocket cost may be higher.
• You need a valid dental claim form from your dentist.

CHAS (Community Health Assist Scheme) patients can access subsidised root canal treatment at polyclinics and CHAS-approved clinics. Costs drop to $30–$100 for the procedure itself, but you'll still pay for the crown separately.

If you're unsure whether your clinic is accredited, ask for their CPF registration number or check the CPF website before your appointment.

Most root canals take 45 minutes to 2 hours depending on tooth position and root complexity.

1. 1Diagnosis and imaging: your dentist takes X-rays or CBCT scans to see the shape and length of your roots and identify the infection.

1. 2Anaesthesia: local anaesthesia numbs the tooth and surrounding gum. You'll feel pressure but no pain.

1. 3Isolation: your dentist places a rubber dam (a small rubber sheet) around your tooth to keep it dry and prevent bacteria from saliva contaminating the inside of the tooth.

1. 4Access opening: your dentist drills through the top of the tooth to reach the pulp chamber.

1. 5Pulp removal (extirpation): using small instruments called files, your dentist removes all the dead or infected nerve tissue from inside the tooth and roots.

1. 6Cleaning and shaping: the inside of the tooth is cleaned, shaped, and enlarged slightly to receive the filling material.

1. 7Obturation (filling): gutta-percha (a rubber-like material) is injected into the cleaned root canals along with a sealer paste to fill the space completely.

1. 8Final restoration: your dentist seals the access hole with a temporary or permanent filling. Most teeth need a crown within 2–4 weeks to protect the fragile tooth.

You may feel some sensitivity or mild discomfort for 24–48 hours after treatment, especially if the tooth was severely infected. Most patients can return to normal eating and drinking the next day.

Not all root canals are created equal, and your choice of clinician matters for success.

A general practitioner can handle straightforward root canals in front teeth. If your tooth has curved roots, a previous failed root canal, or a severe infection, a specialist endodontist has extra training and specialised equipment (like an operating microscope and advanced imaging) to manage complexity. Endodontists cost more but have higher success rates for difficult cases — often 90%+ compared to 75–85% for GPs.

Before booking:

• Ask if the clinic is CPF-accredited and what Medisave coverage they offer.
• Confirm whether the procedure includes imaging (X-rays or CBCT) or if that's extra.
• Ask about the dentist's experience with your specific tooth type (molars are more complex than front teeth).
• Clarify the timeline: how long until you need a crown, and what's the cost of the crown?
• Check if they have emergency availability if you develop pain after treatment.
• Ask about their success rate or complication rate — a good clinic can tell you this.

Get a written quote that breaks down the root canal cost, imaging cost, and recommended crown cost separately. This helps you understand what you're paying for and compare clinics fairly.

Root canal success rates in Singapore are high — typically 85–95% for first-time treatment — but sometimes the tooth doesn't heal as expected.

After a root canal, some teeth continue to hurt or show signs of infection weeks or months later. This might happen because a small canal was missed, a file broke inside the tooth, or bacteria persisted despite treatment. Your dentist will likely take new X-rays to check for persistent infection.

Your options are:

• Retreatment: your dentist removes the old filling material, re-cleans the canals, and refills. This costs $1,200–$2,200 and has a 60–80% success rate, lower than the first attempt because the tooth structure is weaker.
• Apicoectomy (surgical root canal): a specialist surgeon removes the tip of the root from outside the tooth through the gum. This is a last-resort option costing $1,800–$3,500 and is only considered if retreatment has failed or isn't possible.
• Extraction and replacement: if the tooth can't be saved, extraction costs $200–$800 and replacement (with an implant, bridge, or denture) costs $2,500–$6,000+.

If your root canal fails, ask your dentist whether you're a candidate for retreatment before considering extraction.

An apex locator is an electronic device that tells your dentist exactly where the root canal ends — so they clean all the way to the tip without going too far.

After cleaning and shaping, the root canal is filled with gutta-percha and a sealer to prevent bacteria from re-entering. This is the final step before a crown is placed.

I've seen plenty of patients panic when they hear "root canal," imagining something far more invasive than what actually happens. The truth is, root canal cleaning—also called endodontic debridement—is a rescue procedure. When the pulp inside your tooth (the soft tissue containing nerves and blood vessels) becomes infected or inflamed due to decay, trauma, or gum disease, your dentist removes that infected material to stop the pain and save the tooth itself.

Here's what happens:

1. 1Your dentist takes an X-ray to assess the extent of infection and how many canals need treatment.
2. 2Local anesthetic is applied, and the tooth is numbed (you won't feel pain during the procedure, though you may feel pressure).
3. 3An access hole is created in the crown of the tooth to reach the pulp chamber.
4. 4Using specialized instruments called files, the infected or decayed pulp is carefully removed from the canals.
5. 5The empty canal is cleaned, shaped, and sometimes irrigated with antimicrobial solution.
6. 6Depending on severity and your dentist's approach, the canal may be left open to drain (especially in emergency cases with acute infection), packed with temporary medication, or sealed immediately with a material called gutta-percha.
7. 7A temporary or permanent restoration (usually a filling or crown) is placed to protect the tooth.

The key point: this is not the same as a full root canal treatment (endodontic therapy). Cleaning alone removes the source of infection; a complete root canal involves cleaning, shaping, and permanently sealing all canals. Your dentist may recommend one, the other, or both, depending on your tooth's condition.

When I first looked at root canal prices online, I saw huge variation—sometimes $600, sometimes $3,000+—and had no idea what was actually driving the difference. What I learned is that several specific factors change what you'll pay.

• Tooth location and number of canals: A front incisor has one canal and costs less ($600–$1,200); a premolar has 1–2 canals ($900–$1,500); a molar has 3–4 canals and is most complex ($1,500–$2,500).
• Severity of infection: Simple decay-driven cleaning costs less; severe infection requiring multiple visits, culture testing, or extended antibiotic therapy costs more.
• Clinic type: Government polyclinics (CHAS-eligible) may charge $300–$600 for basic cleaning; private general practices charge $800–$1,500; specialist endodontists (root canal specialists) charge $1,500–$2,500 for complex cases.
• Retreatment vs. first-time: If you've had root canal treatment before and it failed, retreatment is more expensive ($1,800–$2,500) because the dentist must remove previous sealing material first.
• Additional diagnostics: Cone beam CT scans (CBCT) to visualize complex anatomy cost $200–$400 extra; culture testing to identify the infection costs $100–$300 extra.
• Restoration after cleaning: A simple temporary filling is included; a permanent crown needed after cleaning can add $800–$2,000 to your total out-of-pocket cost.

Most patients pay $1,200–$1,800 for a single-canal cleaning at a private practice in Singapore.

Root canal cleaning is classified as an "endodontic procedure" under Singapore's Ministry of Health guidelines. Whether you can use Medisave depends on your dentist's assessment and your clinic's status.

Medisave coverage:

• Medisave can be used for root canal cleaning if your dentist documents it as medically necessary (not purely cosmetic) and if you're being treated at a participating clinic (most private and government clinics participate).
• Typical Medisave claims are $400–$800 per procedure, depending on complexity and your remaining balance.
• To claim, ask your dentist to submit a Medisave claim form; you'll pay out-of-pocket first, then claim reimbursement through CPF Board's online portal or via your dentist's submission.

CHAS coverage:

• If you're a CHAS cardholder (means-tested subsidy for lower-income Singaporeans), government polyclinics offer heavily subsidized root canal cleaning: typically $150–$300 for the procedure itself.
• CHAS covers cleaning; you may pay out-of-pocket for a crown afterward.

Important note: Medisave reimbursement is not immediate. You typically pay the full clinic fee upfront, then apply for reimbursement within 3 months. CHAS subsidies are applied at the point of care, so you only pay the discounted rate.

If cost is a barrier, ask your dentist about phased treatment: cleaning now, permanent restoration (crown) later once you've saved or recovered from treatment costs.

Root canal cleaning is sometimes emergency treatment—you wake up with severe tooth pain and need relief today. Other times it's planned. The timeline varies.

Emergency scenario (acute infection or abscess):

1. 1First visit (same day): Local anesthetic, access hole created, infected pulp and pus drained. Tooth may be left open or packed with temporary antibiotic to allow continued drainage. Pain relief is often immediate. Cost: $800–$1,200.
2. 2Second visit (3–7 days later): Tooth is reassessed; if infection has resolved, the canal is cleaned further and sealed. If infection persists, it may be left open longer or antibiotics prescribed. Cost: $400–$600.
3. 3Third visit (1–2 weeks later): Final cleaning, permanent sealing with gutta-percha, and temporary restoration. Cost: $400–$800.

Planned scenario (symptom-free tooth with detected infection on X-ray):

1. 1First visit: Cleaning and shaping of all canals; may be sealed immediately if infection is minimal. Cost: $1,200–$1,800.
2. 2Optional second visit (if needed): Reassessment and final sealing. Cost: $400–$600.

Most planned root canal cleanings are completed in 1–2 visits. Emergency cases requiring drainage may take 3–4 visits over 2–3 weeks.

After cleaning: You'll likely need a permanent restoration (filling or crown) within 2–4 weeks to protect the tooth from future infection and allow it to function normally. Budget this separately: $400–$2,000 depending on restoration type.

After your root canal cleaning is complete, the tooth is not yet "done." A tooth that has had its pulp removed (even partially cleaned) becomes brittle because it no longer receives blood supply to the dentin. It needs a permanent restoration to survive long-term.

Your options:

• Simple filling: If the cleaning was minimal and only small access was created, a resin composite or glass ionomer filling ($300–$600) may be sufficient. This works best for front teeth.
• Composite restoration: A tooth-colored filling that restores more of the crown ($400–$800). Good for front teeth and small posterior teeth.
• Crown: If the cleaning involved significant access or if the tooth is a molar under chewing stress, a crown ($800–$2,000) is strongly recommended. Crowns last 10–15 years; they protect the cleaned tooth from future fracture and re-infection.

Many patients ask: "Will I need the tooth removed later?" The answer depends on the restoration quality and your oral hygiene. A well-restored tooth after root canal cleaning can last 10+ years. However, if the restoration fails (filling falls out, crown cracks), bacteria can re-enter the cleaned canals, causing re-infection. This is why permanent restoration matters.

• Post-treatment care is simple: brush and floss normally, avoid chewing hard foods on the treated tooth until a crown is placed, and attend regular dental checkups (every 6 months) so your dentist can monitor the tooth and restoration for problems.

In Singapore, you can get root canal cleaning at a government polyclinic (especially if you're CHAS-eligible), a private general dental practice, or a specialist endodontist. Here's what actually differs:

Government polyclinics (CHAS-eligible):

• Cost: $150–$300 with CHAS card; $500–$800 without subsidy.
• Wait time: Often 2–4 weeks for appointment; emergency cases may be seen faster.
• Scope: Basic root canal cleaning for straightforward cases (single-canal teeth, simple infections).
• Restoration: Temporary filling included; permanent crown may be referred to private sector or charged separately.

Private general practice:

• Cost: $800–$1,500 for cleaning; often includes temporary or permanent restoration in the fee.
• Wait time: Usually 3–7 days; emergency slots often available.
• Scope: General dentists handle most root canal cleanings; complex cases may be referred to a specialist.
• Advantage: One-stop care—your dentist may complete cleaning and restoration in the same clinic.

Specialist endodontist:

• Cost: $1,500–$2,500 for cleaning, often significantly higher for complex retreatment or difficult anatomy.
• Wait time: Usually 1–2 weeks (depending on urgency referral from your general dentist).
• Scope: Complex cases, retreatment, teeth with calcified or curved canals, cases where general dentists have struggled.
• Advantage: Highest success rates for difficult cases; may use advanced techniques like operating microscopes or ultrasonic instruments.

For a straightforward first-time cleaning (e.g., a single-rooted incisor with simple infection), a private general practice offers good value. For a molar with multiple canals, infection that has recurred, or complex anatomy, a specialist endodontist's expertise justifies the higher cost.

An apex locator is an electronic device that tells your dentist exactly where the root canal ends — so they clean all the way to the tip without going too far.

After cleaning and shaping, the root canal is filled with gutta-percha and a sealer to prevent bacteria from re-entering. This is the final step before a crown is placed.