Re-treatment of root canals is required in cases where the initial treatment has proven ineffective and the tooth continues to cause discomfort, inflammation or complications. This procedure is especially important for preserving your own tooth and preventing its extraction, because repeated therapy allows you to neutralize hidden foci of infection, seal the canals hermetically and restore the full function of the tooth.
Anamnesis
Cone beam computed tomography (CBCT)
Targeted X-ray images
Causes of recurrent tooth inflammation
Even with high-quality initial root canal treatment, complications may arise over time that require repeated intervention. Often this is due to the fact that it was not possible to completely eliminate the infection, or complications have arisen, such as periodontitis – inflammation of the tissues around the apex of the root, affecting bone tissue.
Conditions that require root canal retreatment:
- repeated caries of this tooth (often hidden);
- an untreated root canal in which infection remains;
- poor cleaning of canals;
- subgingival calculus;
- the canals are not completely sealed, there are voids in the material;
- complaints of tooth pain that does not go away for more than 3 weeks after filling;
- depressurization of the filling, leading to infection of previously treated canals;
- the presence of foreign objects in the lumen of the canal – fragments of instruments, pins;
- a cyst or granuloma has formed at the apex of the root.
Root canal retreatment cost in Krakow
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Dentist consultation
250 PLN
Root canal retreatment with a microscope
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Single-rooted tooth with a microscope
1 100 PLN -
Two-rooted tooth with a microscope
1 500 PLN -
Three-rooted tooth with a microscope
2 050 PLN -
Four-rooted tooth with a microscope
2 450 PLN
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Frequently asked questions about root canal retreatment
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The absence of pain, normalization of radiographic indicators and restoration of tooth function are signs of successful treatment.
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If there is a suspicion of poor quality of previous treatment or an inflammatory process in the dental canal, it is better to conduct a revision before prosthetics.
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Perforations, difficulties in removing old material, risk of instrument fracture are rare but possible complications. To minimize risks, it is necessary to trust canal treatment to an experienced doctor of modern dentistry.
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Re-intervention is more difficult due to the need to remove old materials and correct previous errors, and it takes more time.
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The decision on the possibility of preserving a tooth is made individually. Often a tooth can be saved, but in case of severe destruction or a crack, removal is indicated.
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Thanks to the use of modern anesthesia, the procedure is comfortable and painless.
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In some cases, to properly fill the canals, it is necessary to remove the crown or veneer. This depends on the access to the canals and the condition of the restoration.
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On average, a visit takes 1-2 hours depending on the number of canals and the complexity of the procedure.
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Yes, if necessary, our clinic can perform the procedure under drug-induced sleep or sedation.
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When removing an old filling, there is a risk of damaging the canal walls and making access to the apex difficult.
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Antibiotics are prescribed only in the presence of acute inflammation or complications.
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After endodontic treatment, you should avoid hard foods until the final restoration, maintain hygiene and attend check-ups with your dentist.
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High-quality root canal treatment allows you to save a tooth, and with proper care it can last for decades.
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Root canal retreatment is typically more expensive than the initial root canal treatment, as it involves removing the previous filling material, addressing any complications, and re-treating the canals — which requires more time and expertise. The exact cost depends on the tooth involved and the complexity of the case. We recommend scheduling a consultation at our clinic so we can assess your specific situation and provide you with a transparent cost estimate. Investing in retreatment is often well worth it, as it can save your natural tooth and help you avoid more costly alternatives like implants.
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Yes, in some cases a root canal can be retreated more than once, though each retreatment becomes more complex as tooth structure may be reduced. The success depends on factors like the condition of the remaining tooth, the cause of the previous failure, and whether the canals can be properly cleaned and sealed again. If retreatment is not advisable, your dentist may recommend alternatives such as an apicoectomy (a minor surgical procedure on the root tip) or extraction. We always carefully evaluate your individual situation to recommend the best option for saving your tooth.
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Yes, retreating a root canal is often very worthwhile. If a previously treated tooth develops a new infection or the initial treatment didn't fully resolve the problem, retreatment can save your natural tooth and help you avoid extraction. Studies show that root canal retreatment has a success rate of around 75–85%, making it a reliable option in most cases. Keeping your natural tooth is almost always preferable to replacing it with an implant or bridge, so we recommend scheduling a consultation to assess whether retreatment is the right choice for you.
Endodontists performing root canal retreatments
View all doctors
Anastasiia Danyliuk
General dentist, endodontist
Focuses not only on treatment effectiveness but also on patient comfort. Her main goal is to provide long-term results without the need for repeate...
Yulia Kryzhanovska
General dentist, endodontist
A doctor with a sense of humor who creates a positive atmosphere even in the dental chair.
Vladyslav Karkachov
General dentist, endodontist, prosthodontist
Relies on a well-thought-out treatment plan and good rapport with the patient. A friendly approach helps build trust, even among those afraid of de...
Yana Tereshchenko
General dentist, endodontist
Cares about both the health and the aesthetic and functional aspects of her patients’ teeth, helping preserve a natural, beautiful smile for years.
Yuliia Rudzynska
Pediatric dentist
Helps children not only maintain healthy teeth but also develop a positive attitude toward dentistry, ensuring fear-free visits.
Oleg Vus
General dentist, endodontist, prosthodontist
Oleg Vus is guided by the principles of professionalism, honesty, and patient care. He does not impose unnecessary procedures, but offers only the ...
Rostyslav Savruk
General dentist, endodontist, prosthodontist
Over 16 years of professional experience. Specialization in prosthetic dentistry and dental prosthetics. Use of advanced techniques and modern mate...
Dmytro Ostrovskyi
Prosthodontist
Over 30 hands-on courses completed in 9 years of practice. A comprehensive approach guarantees stable, durable, and predictable results.
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Root Canal Retreatment Krakow – Saving a Tooth Under a Microscope
Root canal retreatment, also known as re-treatment, involves treating a tooth that has previously undergone root canal therapy. It is intended for patients who develop signs of infection, changes visible on an X-ray, or concerns about the seal of the previous treatment. At Dynasty Stomatology in Krakow, eligibility is assessed individually to determine whether the natural tooth can be safely preserved and restored.
What does root canal retreatment involve?
Root canal retreatment involves removing the previous filling material from the root canals, cleaning and disinfecting them again, and sealing them tightly. The aim of the procedure is to control infection around the root and preserve the natural tooth when its prognosis is favourable.
Unlike initial treatment, the dentist works inside a canal that has already been treated. They may encounter old filling material, a dental post, or unusual root anatomy. For this reason, retreatment requires precise diagnostics and a plan for the tooth’s subsequent restoration.
When is root canal retreatment necessary?
Indications may include persistent or recurring inflammation, pain when biting, swelling, a change visible on an X-ray, or a leaking old root canal filling. Secondary decay beneath a previous restoration may also be the cause.
The need for treatment is not determined by pain alone. A tooth may cause no symptoms and still require assessment before a planned crown, bridge, or other restoration.
How does retreatment differ from initial root canal treatment?
During initial treatment, the root canals are cleaned for the first time. With retreatment, the old filling materials must first be removed, and sometimes a post placed in the root as well.
The dentist identifies the openings of all canals again and evaluates their course. The procedure is usually more complex, but appropriate magnification, illumination, and diagnostics help plan it as precisely as possible.
Diagnostics before root canal treatment in Krakow
Root canal retreatment in Krakow should begin with an endodontic consultation. Endodontics is the branch of dentistry concerned with treating the inside of the tooth and the root canals. The dentist takes a medical history, analyses symptoms, examines the tooth and surrounding tissues, and assesses whether a durable, sealed restoration can be completed after treatment.
Identifying the cause of the previous failure is important for the entire treatment plan. A leaking filling requires a different approach than material that is difficult to remove from the canal or a suspected root fracture.
X-ray and CBCT scan – when are they needed?
A periapical X-ray helps assess the area around the root tip, previous root canal fillings, and inflammatory changes. It is one of the core elements of endodontic diagnostics.
Cone beam computed tomography, or CBCT, provides a three-dimensional image. It is not routinely needed for every patient. The dentist may recommend it when the anatomy of the canals, the extent of changes, or potential complications need to be assessed more precisely.
Assessing prognosis and restoration options
Successfully cleaning the canals alone is not enough if the tooth cannot then be sealed and restored. The dentist assesses the amount of remaining tooth structure, the condition of the root and surrounding tissues, and whether a durable filling or crown can be placed.
If restoring the tooth is predictable, conservative treatment may be worthwhile. When the prognosis is unfavourable, the patient should receive a clear explanation of the alternatives and their consequences.
How is root canal retreatment performed under a microscope?
Root canal retreatment under a microscope is performed in stages, and the number of appointments depends on the condition of the tooth, the extent of infection, and technical difficulty. The procedure usually follows these steps:
- The dentist performs an examination, discusses the treatment plan, and administers local anaesthetic.
- The tooth is isolated to limit saliva contamination and ensure safe working conditions.
- The dentist gains access to the canals and removes the previous materials.
- The canals are shaped and disinfected.
- Once conditions allow for a tight seal, the canals are filled.
- The next stage is restoring the tooth and monitoring the treatment results.
In some situations, the dentist will plan treatment over more than one appointment. This is a clinical decision based on the condition of the tooth, rather than a fixed approach for every case.
Why does a microscope matter in retreatment?
A microscope provides magnification and strong illumination of the treatment area. It makes it easier to locate canal openings, assess old fillings, and work in hard-to-reach areas.
It does not guarantee success, but it supports procedural accuracy. It is especially helpful for teeth with complex anatomy or those that have undergone previous treatment.
Can the procedure be performed with anaesthetic?
Yes. Root canal retreatment is usually carried out under local anaesthetic to minimise patient discomfort.
Before the appointment, inform the dentist about any medications you take, chronic conditions, and previous reactions to anaesthetic. The type of treatment is selected after taking a medical history and carrying out an examination.
Success rates, risks, and possible complications of retreatment
Root canal retreatment in Krakow may make it possible to save a tooth, but not every case has the same prognosis. The outcome is influenced by factors including the cause of the previous failure, root canal anatomy, the condition of the bone and tissues around the root, the quality of canal cleaning, and the seal of the subsequent restoration.
Follow-up appointments are also important. Even well-performed retreatment requires monitoring, as healing of the tissues around the root varies from person to person. A reliable consultation includes a discussion of the benefits, limitations, and possible alternatives.
What complications can occur during treatment?
Difficulties may result from very narrow or curved canals, the presence of a post, old material, or a blocked canal. Sometimes diagnostics reveal a root fracture, which significantly changes the treatment plan.
This is why the team’s experience, a microscope, and appropriately selected imaging help make a safe decision before the procedure begins.
When might extraction be a better option?
Tooth extraction may be considered when the root is fractured, the tooth cannot be predictably restored, or the condition of the surrounding tissues significantly worsens the prognosis. This is not a decision made automatically.
The dentist should discuss the available options with the patient, including conservative treatment, extraction, and possible ways to replace the missing tooth.
How much does root canal retreatment cost in Krakow?
The cost and price of root canal retreatment are determined after diagnostics, as the scope of work can vary considerably. Relevant factors include the type of tooth, number of canals, the need to remove old material or a post, the need for additional imaging, the number of appointments, and the restoration plan after retreatment.
A transparent quote should separate the individual stages. At Dynasty Stomatology, patients can receive an individual treatment plan and discuss available payment options, including MediPay instalments, MediRaty, or an in-house instalment plan – terms are agreed individually.
| Treatment plan element | What affects the scope and price |
|---|---|
| Consultation and diagnostics | Examination, X-ray, and, in justified situations, CBCT |
| Retreatment | Number of canals, tooth anatomy, old materials, and technical difficulties |
| Additional procedures | For example, post removal or protection of the tooth |
| Restoration | Filling, reinforcing restoration, or crown – depending on the condition of the tooth structure |
What may be included in the treatment quote?
Before accepting the treatment plan, it is worth asking:
- whether the consultation and diagnostics are charged separately;
- what the root canal retreatment itself includes;
- whether additional procedures are expected;
- what the cost of restoring the tooth after treatment will be;
- whether the price includes follow-up appointments;
- which payment options are currently available.
This allows the patient to know what services they are paying for and compare options knowingly.
Publicly funded and private treatment – what should you ask before your appointment?
The scope of publicly funded and private treatment may differ. Before your appointment, it is worth confirming the current rules, waiting times, possible additional charges, and availability of specific services directly with the chosen clinic.
Recommendations after root canal retreatment
After the procedure, follow your dentist’s individual instructions and attend the planned tooth restoration appointment. During the first few days, it is worth monitoring whether symptoms gradually subside and avoiding excessive pressure on the treated tooth until it has been permanently protected.
Antibiotics are not an automatic part of root canal treatment. The dentist may prescribe them only when medically justified. Increasing swelling, fever, worsening pain, or difficulty swallowing or breathing require urgent contact with the dental practice.
Endodontic consultation in Krakow – how to book an appointment?
To arrange a consultation at Dynasty Stomatology, prepare any previous X-rays, your CBCT result if one has been performed, and information about earlier treatment and current symptoms. When contacting the clinic, it is worth asking about an endodontic consultation, diagnostics, the estimated cost range, and the nearest available appointments.
The clinic sees patients at ul. Romanowicza 1/LU3 and ul. Romanowicza 4B in Krakow. Reception: +48 123 002 806. Before booking, patients can confirm the possibility of communicating in Polish, English, Ukrainian, or Russian, and send previous records to help organise the appointment in advance.
If the tooth has already undergone root canal treatment and symptoms or concerning test results have appeared, it is not worth delaying the assessment. Book an endodontic consultation and bring any available records with you – the dentist will assess whether root canal retreatment is justified.