Save the tooth, end the toothache.
A root canal cleans the infection out of the inside of your tooth and seals it. We numb the area first. You'll feel pressure, sometimes vibration — not the sharp pain that brought you in. Acute toothache? Call — time is held aside for same-day triage where clinically appropriate.
A root canal — sometimes called endodontic treatment — is what we do when the nerve inside your tooth is past the point of healing on its own. Decay reaches the nerve. A crack lets bacteria in. An old, deep filling finally gives up. The tooth throbs at night, wakes you, hurts when you lie down. That pain is the nerve telling you it's in trouble.
The procedure itself is straightforward. We numb the area with local anaesthetic. We make a small opening through the chewing surface, clean the infected tissue out of the canals, shape and irrigate them, then seal them with gutta-percha and a protective filling. The aim of the first visit is to settle the nerve pain and explain what comes next — usually a temporary restoration that day, then either a final filling or a crown at a separate visit so the tooth holds up under bite pressure.
You don't need a referral. Most root canals at Chapman Road happen in-house — including molars. You'll get an X-ray, a plain-English explanation of what your dentist is seeing, and a written quote before any treatment starts. If your tooth needs more than what general dentistry scope covers, you'll hear that plainly, alongside the alternatives, including general dentistry options or referral.
Root canal treatment is provided by Chapman Road Dental Clinic clinicians, including Dr Dhyom Sharad Patel (Dental Practitioner (General), AHPRA DEN0002829977). Treatment recommendations, materials, and appointment timing can vary depending on the condition of the tooth and the complexity of the case. Your dentist will explain the diagnosis, options, likely timing, and written costs before treatment proceeds.
What your root canal includes.
Six stages from numb-up to the final restoration. The first five happen in the chair; the crown comes at a separate visit on back teeth.
How the visits work.
Most root canals run across one to three visits. Acute pain often gets started the same day; the crown afterward is a separate appointment on back teeth.
The throbbing is the nerve telling you it's in trouble. Visit 1 is the visit that quiets that signal.
Visit 1 — diagnosis and start.
X-ray, exam, anaesthetic, and access. If your tooth is acutely painful and you can be seen the same day, this is usually the visit that settles the pain.
We start with a periapical X-ray and a couple of pulp tests so we know exactly which tooth is the problem and how far the infection has travelled. Then local anaesthetic — topical gel first so you don't feel the injection, then a top-up if the tooth needs it to get the area as numb as possible. A rubber dam goes over the tooth to isolate it and protect your throat.
We open the tooth through the chewing surface, clean the bulk of the infected tissue out of the canals, and place a sedative dressing or temporary filling. Most patients leave numb on one side but no longer throbbing. The aim of Visit 1 is to settle the pain — not to finish everything in one go.
- X-ray + pulp tests confirm which tooth is the source
- Local anaesthetic — area as numb as possible before access
- Rubber dam isolates the tooth and protects your throat
- Sedative dressing or temporary filling placed before you leave
Front teeth — sometimes Visit 1 and Visit 2 happen at the same appointment. Back molars almost always run across two.
Visit 2 — completion and seal.
Usually one to two weeks after Visit 1. We finish cleaning and shaping the canals, irrigate them again, then seal them permanently.
Each canal is cleaned with progressively wider files and flushed with antibacterial irrigant — sodium hypochlorite — to disinfect any remaining tissue. Front teeth usually have one canal; back molars three or four, sometimes curved or narrowing toward the tip, which is why molars almost always need this second visit.
Once the canals are clean and dry, we fill them with gutta-percha and a sealer that locks bacteria out. A temporary or final filling goes on top to protect the tooth until the crown stage. For straightforward front teeth with limited tooth-structure loss, this seal can sometimes be done at the same visit as Visit 1.
Back teeth almost always need a crown to protect what's left. Front teeth sometimes don't — discussed at consultation.
Visit 3 — crown placement.
Two to six weeks after the canals are sealed, we prepare the tooth for a crown and take an impression. A custom crown comes back from the lab and we cement it in.
A root canal removes the nerve and weakens the tooth from the inside. Without a crown to redistribute bite force, back teeth can crack or split under chewing pressure — and once a tooth splits below the gum line, it's often unsalvageable. The crown caps the tooth and protects what's left.
We prepare the tooth conservatively (minimal further reduction beyond what the canals already required), take a digital or putty impression, and fit a temporary crown while the lab makes your final one. At the cementation visit we check the bite, adjust if needed, and bond the permanent crown in. Front teeth with limited tooth-structure loss sometimes don't need a crown — discussed case-by-case.
- Tooth prepared conservatively for the crown
- Digital or putty impression sent to the lab
- Custom crown returns in 2–3 weeks
- Final crown bonded in — bite checked at the chair
Same-day triage. Real numbers before treatment.
Call during business hours and acute toothache gets first priority. We'll see you, X-ray the tooth, numb the area, and start the canal that afternoon where clinically appropriate. Your pre-treatment HICAPS estimate is run before treatment starts — so the gap is on paper before any handpiece comes out, not after.
Most major funds cover root canal treatment under Major Dental — your specific cover is checked before treatment begins.
Two ways patients arrive.
Some calls start with three nights of throbbing. Some start with an X-ray finding at a routine check-up. Both end the same way — a settled tooth and a written plan. Here's how each one looks with us.
Acute toothache — started the same day.
You've had two or three nights of throbbing — the kind that wakes you up, hurts more when you lie down, doesn't budge for paracetamol. You call in the morning. Acute time is held aside through the day. You're seen, X-rayed, numbed, and your root canal is started that afternoon. You leave numb on one side but no longer in pain. Your second visit finishes the canal one to two weeks later. If you can't reach the practice, the emergency dentist page covers what to do out of hours.
Planned treatment — caught at check-up.
You came in for a routine check-up and clean. Your X-ray showed decay sitting close to the nerve. Your dentist explained that a filling on its own probably wouldn't hold — your tooth needs a root canal before it flares up. You take a week to think it over. You come back, ask the cost questions, and book the treatment. No surprise pain. No emergency. Just a planned procedure that catches the problem before the throbbing starts.
Why we work to save the tooth.
Pulling the tooth is faster and cheaper on the day. Saving it is usually the better long-term answer. Three reasons that drive the decision.
A natural tooth has a root in living bone and ligament fibres that sense bite pressure — proprioception. Replacements (implants, bridges, dentures) restore the chewing surface but can't replicate that feedback. Keeping the natural root keeps the natural feel.
A root canal plus a crown is generally a smaller total investment than an extraction followed by a dental implant with abutment and crown. Your exact gap depends on the tooth, crown material, whether bone grafting is needed, and the implant quote you receive. Your numbers are mapped out at consultation so you can compare.
When a tooth comes out, the bone that held it starts shrinking within months — that's why some long-term denture wearers look hollowed in the lower face. The root keeps stimulating the bone. Saving the tooth keeps the bone.
How patients pay for it.
Written estimates
Final cost is quoted in writing before any treatment starts. Out-of-pocket depends on the tooth, treatment complexity, restoration needs, policy, waiting periods, and annual limits.
HICAPS at the chair
Health-fund rebate processed before you leaveBring your health fund card and reception can help process eligible HICAPS claims or estimates once treatment item numbers are known. Benefits, limits, waiting periods, and gaps depend on your fund and policy.
Payment timing across the plan
Timing discussed after the written estimatePayment timing can be discussed once your treatment plan and written quote are clear. Reception can also help process eligible HICAPS claims once item numbers are known.
Health funds claimed at the chair
HBF · Bupa · Medibank · CBHS · Defence HealthThese five funds are the most common at Chapman Road. Most major-dental items for root canal treatment are eligible under your standard Major Dental cover, depending on your level and waiting periods. Your specific cover is checked before the procedure starts.
Your final cost is quoted in writing before any treatment starts. Out-of-pocket costs depend on your tooth, treatment complexity, restoration needs, policy, waiting periods, and annual limits.
Related care.
Things people ask.
Will it hurt?
How long does it take?
Total elapsed time from the first appointment through to the crown is typically two to eight weeks. The actual chair time is shorter than people expect; most of the gap is settling time between the canal-cleaning visit and the crown appointment, which lets the tooth and surrounding tissues calm down before the final restoration. Per AAE patient education and Healthdirect Australia, single-visit and multi-visit pathways have similar long-term outcomes; the choice usually comes down to canal anatomy, infection level, and chair-time available on the day.
Why do I need a crown after?
The crown caps the tooth and protects what's left. Of the prognostic factors known to improve long-term survival of root-filled teeth, placement of a crown afterward is the single strongest. Front teeth with limited tooth-structure loss sometimes don't need a crown; back teeth almost always benefit from one. We discuss the recommendation case-by-case at consultation, and we cross-link the timing and cost into the general dentistry hub until the dedicated crowns page lands. Per AAE patient education, post-RCT restoration is part of the same treatment pathway, not an upsell.
How long will the tooth last?
Survival isn't a guarantee — a treated tooth can still chip, decay, or develop new infection years later — but with a crown afterward and routine check-ups, the tooth typically functions for decades. The strongest single predictor of long-term survival on back teeth is having the crown placed (rather than relying on a direct filling alone). Smoking, untreated decay on neighbouring teeth, and missed routine reviews all reduce that survival number.
Sources: Ng et al, 2010 (Int Endod J) for pooled survival rates; Patel et al, 2024 (Int Endod J) for posterior-tooth survival and prognostic factors.
Sources
- Ng YL, Mann V, Gulabivala K. Tooth survival following non-surgical root canal treatment: a systematic review of the literature. Int Endod J. 2010;43(3):171-189.
- Patel S et al. The tooth survival of non-surgical root-filled posterior teeth and the associated prognostic tooth-related factors: A systematic review and meta-analysis. Int Endod J. 2024.
What's the success rate?
Strict radiographic success — meaning the X-ray taken a year or more after treatment shows complete healing of any infection at the root tip — sits at around 68-85% in pooled systematic-review data (Ng et al, 2007).
Tooth survival — meaning the tooth is still in your mouth and functional — is higher, around 86-93% across four to ten years. That distinction matters: a tooth can still be working fine with a small unhealed area at the root tip that the dentist watches over time, and it doesn't need to come out just because healing was incomplete. Most patient-facing conversations are really about survival rather than strict radiographic success — and survival is the number we'd quote you at consultation.
Source: Ng et al, 2007 (PMID 17931389) for primary RCT success; survival data referenced in the previous FAQ.
Can you do it the same day if I'm in pain?
What if the tooth can't be saved?
In those cases, we'd talk you through tooth extraction and your replacement options. The three main pathways are a dental implant (most common in adults — surgical placement of a titanium fixture, three to six months osseointegration, then crown), a bridge (uses neighbouring teeth as anchors), or a denture.
The replacement isn't something we plan on the same day as the extraction. We usually let the socket settle for a few weeks first, then map the choice out with you — costs, timeframes, and what each option means for your specific tooth and bite. If saving the tooth turns out not to be possible, we'll explain why on the X-ray rather than just delivering the news.
How much does a root canal cost in Geraldton?
During your consultation, our dentists will discuss suitable treatment options, expected timelines, and personalised treatment costs before proceeding. You receive a written quote before treatment starts, so the decision is not made from a generic website fee.
Is RCT covered by Medicare?
Child Dental Benefits Schedule (CDBS) — for eligible 0-17 year olds, with a benefit cap of around $1,158 over two calendar years from 1 January 2026. Root canal treatment is included as a covered basic dental service. Eligibility depends on your family receiving a qualifying payment (Family Tax Benefit Part A or similar). Per Services Australia.
ATO compassionate release of super — the ATO can release superannuation early for dental treatment in cases of severe pain or genuine medical need that you can't reasonably afford otherwise. Two practitioner reports are required (your dentist plus a second registered medical or dental practitioner). The ATO decides eligibility, not us — we can give you the documentation for the application but we can't promise approval. Per ATO compassionate release pathway.
For everyone else, private health insurance with extras cover and HICAPS at the chair is the usual pathway.
What about HBF / Bupa / Medibank coverage?
Can I drive afterward?
Can I use my super (early release) to pay?
Two practitioner reports — your dentist plus a second registered medical or dental practitioner. Both reports support the clinical need and the inability to fund the treatment through normal means.
An ATO application + decision — the ATO reviews the application and decides whether to release the funds. The ATO decides eligibility, not us — we can write the dental report but we can't promise approval, and we don't advise on whether super release is the right financial choice for your specific situation.
Most people consider private health insurance, HICAPS, and a written estimate before considering super release; those pathways are usually simpler and do not draw down retirement savings. Super release is generally a last-resort option for severe pain or large clinical need without other funding access.
What if I have a heart condition?
Australian Therapeutic Guidelines recommend antibiotic prophylaxis before dental procedures only for a small group of high-risk cardiac conditions:
· Prosthetic heart valves
· Previous infective endocarditis
· Certain congenital heart defects
· Cardiac transplant with valvulopathy
· Indigenous Australians with rheumatic heart disease
For everyone else — including patients with mitral valve prolapse, aortic stenosis, mitral stenosis, or general cardiac history without those specific categories — antibiotic prophylaxis isn't required for routine root canal treatment. Per Australian Prescriber summary of the Therapeutic Guidelines and the ADA antibiotic prophylaxis topic page.
If your cardiologist has previously told you that you need antibiotics before dental work, bring that advice with you and we'll follow it. If you're unsure, we can call your cardiologist before the appointment to confirm. General Healthdirect Australia guidance on dental care and heart conditions covers the same ground in plain English.
What if I'm on blood thinners?
· Warfarin — continue if your INR is in the therapeutic range (≤4.0); we'll add local haemostatic measures if needed
· Direct oral anticoagulants (DOACs) — rivaroxaban, apixaban, dabigatran, edoxaban
· Antiplatelets — aspirin, clopidogrel, prasugrel
Per López-Galindo & Grau-Benítez, 2023 on DOAC management and Weltman et al, 2015 on warfarin management — and the broader consensus across Australian dental practice.
Tell us at booking what you're on and the dose. If your prescriber has previously instructed you to stop the medication for any procedure, bring that note with you and we'll follow it. Don't stop the medication on your own initiative — the cardiac/stroke risk from stopping briefly is generally higher than the bleeding risk from continuing through a routine RCT.
What if I have diabetes?
People with well-controlled diabetes generally have root canal treatment without complications, and the procedure is usually safe to plan as normal. If your blood-sugar control has been unstable lately or you've recently started a new diabetes medication, we'd coordinate the timing with your GP rather than setting a clinical threshold from a webpage.
Diabetes can affect healing — we discuss this case-by-case rather than offering a generic rule. Some patients prefer to schedule for early in the day after a normal breakfast and routine medication so blood-sugar isn't an extra variable during a 90-minute appointment. Per Healthdirect Australia general dental-health guidance for people with diabetes.
What about pregnancy / breastfeeding?
Timing — for elective (planned, non-acute) work, the second trimester (weeks 13-28) is often the most comfortable window. The first trimester is when the embryo is most sensitive to medications and stressors; the third trimester gets uncomfortable for lying back in a dental chair. Acute toothache and abscess can and should be treated in any trimester.
Local anaesthetic — lidocaine and articaine are widely used during pregnancy and are considered safe.
X-rays — modern dental X-rays involve very low radiation doses, used with a lead apron and thyroid collar when clinically necessary. We defer purely-elective imaging where possible during pregnancy.
Breastfeeding — the local anaesthetics used in dental work and most antibiotics used for dental infections are compatible with breastfeeding per Healthdirect Australia medicines and breastfeeding guidance. No interruption of breastfeeding is required after standard dental local anaesthetic.
Per Achtari et al, 2012 (Australian Dental Journal review of dental care during pregnancy) and general Healthdirect Australia guidance.
Tell us at booking what trimester you're in (or whether you're breastfeeding) so we can plan timing and any pain-relief or antibiotic regimen around your situation. If you have a high-risk pregnancy or your obstetrician has specific instructions, bring those with you.
Re-treatment if it fails?
If your tooth flares up after a previous root canal:
X-ray and diagnosis — we identify whether there's a new lesion at the root tip, a missed canal, a fracture, or a leaking restoration that's let bacteria back in.
Re-treatment — the existing root filling is removed (gutta-percha is dissolved or mechanically taken out), the canals are re-cleaned and re-filled. Pooled Ng et al, 2008 systematic review reports re-treatment success around 77% — slightly lower than primary RCT.
Surgical apicoectomy — when re-treatment isn't feasible (typically because of a post or crown that can't be removed without damaging the tooth), an apicoectomy is the next step. This is a small surgical procedure approaching the root tip from through the gum, removing infected tissue, and placing a small filling at the root end. Apicoectomy work is referred to an AHPRA-registered endodontist (the closest are in Perth).
Extraction and replacement — sometimes the most honest option is to extract the tooth and discuss replacement (implant, bridge, or denture). We'd talk through that with you rather than push re-treatment if the prognosis is genuinely poor.
Specialist referral becomes more common at the re-treatment stage. Per AAE patient education on endodontic re-treatment.
Difference between RCT and extraction + implant?
1. Your own root and nerve. A natural tooth has a root in living bone with ligament fibres that sense bite pressure (proprioception). Implants restore the chewing surface but can't replicate that feedback. A root canal removes the nerve but keeps the root in place.
2. Jawbone preservation. When a tooth comes out, the bone that held it begins shrinking within months. Implants slow that down (and often need bone grafting if the socket has already shrunk), but the natural root keeps stimulating the bone in a way no replacement does.
3. Cost over a lifetime. Root canal plus a crown is often lower in total cost than extraction plus a dental implant plus a crown. The exact gap depends on the tooth, the crown material chosen, whether bone grafting is needed at the implant site, and the specific implant quote you receive. The honest answer is "RCT pathway is usually the smaller investment" without quoting a specific multiplier — those numbers vary.
The trade-off goes the other way when:
· The tooth has a vertical root fracture
· There's decay extending below the gum line
· A previous failed RCT has left the tooth too weak to crown
· The bite forces on that tooth would predictably split it
In those cases, tooth extraction followed by an implant may be discussed. We'd map the decision out with you at consultation, ideally with both quotes in front of you. Per AAE Save Your Tooth campaign educational materials.
Does the tooth go grey afterward?
· Pulp tissue breakdown products that weren't fully cleaned out can stain the dentine from inside
· Certain older endodontic sealers (zinc-oxide eugenol-based) leach pigments into the dentine over time
· The tooth dehydrates slightly without its blood supply
Modern bioceramic and calcium-silicate sealers are less prone to staining than the older zinc-oxide eugenol types, and thorough cleaning of the pulp chamber at the time of treatment reduces the risk further.
If a treated front tooth darkens later, the standard treatment is internal bleaching — hydrogen peroxide or sodium perborate placed inside the access cavity for one to two visits, sometimes with multiple sittings. Per Plotino et al, 2008 review of nonvital tooth bleaching, internal bleaching is effective in around 90% of cases initially, with about 20% recurrence at three years. External whitening alone doesn't reach the dentine where the staining sits — internal bleaching is the appropriate technique. A crown is the alternative if internal bleaching can't hold the colour.
Back teeth aren't visible when you smile, so the colour change rarely matters cosmetically. We can talk through the cosmetic plan at consultation if a front tooth is involved.
Why is RCT so expensive?
When do you refer to an endodontist?
Aftercare — what should I expect afterward?
Pain management: over-the-counter ibuprofen plus paracetamol, taken as labelled, covers most discomfort. If you can't take ibuprofen (kidney issues, ulcer history, or specific medical advice), paracetamol on its own is usually enough.
Numbness: local anaesthetic wears off in two to four hours; sometimes longer for back-tooth blocks. Avoid hot drinks and avoid biting your cheek or lip during that window.
The temporary filling: avoid sticky food (chewing gum, caramel, hard nuts) on the treated tooth until the final restoration or crown is placed. If the temporary feels loose or breaks off, call us — we'll replace it the same day.
What to call back about:
· Severe pain not relieved by over-the-counter analgesia after 48-72 hours
· New or worsening swelling after 48 hours
· Fever or feeling generally unwell
· The temporary filling falls out
· Sudden bite tenderness on the treated tooth (often a quick occlusal adjustment fixes it)
Driving and routine activities: you can drive home immediately and return to work that day. RCT uses local anaesthetic only — no IV sedation, no general anaesthetic. Dry socket is a complication of extractions, not root canal treatment — you don't need to worry about it.
Per AAE patient education on after-care and Healthdirect Australia recovery guidance.
Tooth aching today?We can usually start the same day, where clinically appropriate.
Call during business hours — your toothache will be triaged by phone, and most acute pain is seen the same day where clinically appropriate. If you're shopping a planned root canal, book a consultation; you'll have a written quote before any treatment starts.