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Internal whitening after a complex root canal treatment: Dr. Adolfo Pipa’s clinical case with K-Bleach Clinic 35%


When you notice a change in colour in an anterior tooth, you are not always dealing solely with an aesthetic issue. In certain cases, this alteration may lead you to suspect pulp involvement that should be diagnosed before considering any whitening procedure.

This clinical case carried out by Dr. Adolfo Pipa is a good example of how you can combine endodontics and aesthetic dentistry within the same treatment plan. The treatment was performed on tooth 2.3, which presented an unusual anatomy characterised by an apical bifurcation.

After completing the root canal treatment, there was still a second objective: restoring a more harmonious shade to the tooth. To achieve this, Dr. Pipa used K-Bleach Clinic 35% by Kiyomi Dental, a professional in-office dental whitening system that can also be used for the internal whitening of root canal-treated teeth.

What can a change in tooth colour indicate?

If, during examination, you detect a noticeable change in the colour of a tooth, you should assess what may be happening at pulp level.

In this case, the colour alteration suggested possible pulp necrosis, probably related to the previous application of excessive orthodontic forces.

In addition, a further difficulty arose during treatment: a bifurcation in the apical region of the root canal.

When working in endodontics, you know that anatomical variations can influence the complexity of the treatment. Correctly identifying the canals and understanding their configuration is essential for adequate instrumentation, disinfection and obturation.

The case was carried out by Dr. Adolfo Pipa, a professional specialising in endodontics, who subsequently also addressed the aesthetic alteration of the tooth through internal whitening.

From root canal treatment to internal whitening

Once the endodontic condition has been resolved, you may still be faced with a tooth that has a different shade from the adjacent teeth.

In these cases, when the clinical conditions are appropriate, internal whitening of a root canal-treated tooth can provide a conservative alternative for modifying its colour without having to resort directly to more invasive restorative procedures.

For this stage of the case, Dr. Adolfo Pipa chose K-Bleach Clinic 35% by Kiyomi Dental.

As the doctor himself explains, when he needs to perform internal whitening, he feels comfortable working with K-Bleach Clinic 35% because of its ease of use. In this particular case, the treatment also made it possible to achieve the desired result in a single appointment.

K-Bleach Clinic 35%: a professional solution for your dental practice

If you are looking for a professional dental whitening product that can be used on both vital and root canal-treated teeth, K-Bleach Clinic 35% has been specifically formulated for clinical use.

Its formula contains 35% hydrogen peroxide and is designed to allow you to work in a controlled manner throughout the procedure.

Beyond its concentration, K-Bleach Clinic incorporates a number of distinctive features that can help you simplify the whitening protocol in your practice.

35% hydrogen peroxide for professional use

K-Bleach Clinic contains 35% hydrogen peroxide and is therefore intended for whitening procedures carried out by professionals.

If you are looking for a 35% dental whitening gel for in-office use, this system allows you to carry out short clinical sessions and achieve visible shade changes from the first applications, always depending on the characteristics of each case.

It can also be used both for external whitening of vital teeth and for internal whitening of non-vital or root canal-treated teeth.

This versatility allows you to use the same product in different clinical situations.

Dual-syringe system for easier application

One of the distinctive features of K-Bleach Clinic 35% is its dual-syringe system.

This format allows you to obtain a homogeneous mixture of the components before application and provides greater control over the amount of product used during the procedure.

If you regularly carry out whitening treatments in your practice, having a system that is simple to prepare and apply can help you optimise your clinical protocol and work more comfortably.

0.1% hydroxyapatite nanoparticles

K-Bleach Clinic contains 0.1% hydroxyapatite nanoparticles in its formulation.

This component is designed to help protect the tooth surface during treatment and promote surface remineralisation.

Therefore, when choosing a professional dental whitening product, you should not only consider the concentration of the whitening agent. You can also take into account the additional components included in its formulation and the benefits they provide during treatment.

Vitamin E to improve comfort during treatment

The K-Bleach Clinic formula is also enriched with vitamin E.

The combination of vitamin E and hydroxyapatite is designed to help reduce discomfort associated with treatment and improve patient comfort.

If you are looking to introduce a dental whitening system into your practice, these types of features can be particularly relevant when you want to balance effectiveness, ease of use and patient experience.

Reduced dehydration during the procedure

During a whitening treatment, you should also take into account temporary tooth dehydration, as this can influence both the immediate perception of colour and patient comfort.

K-Bleach Clinic incorporates a formulation designed to minimise dental dehydration during the procedure.

This allows you to work with a system developed not only to achieve a whitening effect, but also to provide greater clinical control throughout the treatment.

Why choose K-Bleach Clinic 35% for internal whitening?

If you perform endodontic treatments or see patients with non-vital teeth presenting colour alterations, you need specific solutions for these types of situations.

With K-Bleach Clinic 35%, you have a product that can be integrated into your professional whitening protocols and that brings together several relevant features:

  • 35% hydrogen peroxide for professional use.
  • Indicated for vital and non-vital teeth.
  • Suitable for internal whitening of root canal-treated teeth.
  • Dual-syringe system to facilitate mixing and application.
  • 0.1% hydroxyapatite nanoparticles.
  • Formula enriched with vitamin E.
  • Short clinical sessions.
  • Developed to help reduce sensitivity and minimise dehydration during treatment.
  • Easy handling, one of the aspects highlighted by Dr. Adolfo Pipa in this clinical case.

In the case presented, Dr. Pipa was able to incorporate internal whitening after completing the endodontic treatment of tooth 2.3 and achieve the desired result in a single appointment.

Internal whitening as a conservative option after root canal treatment

When you are faced with a root canal-treated tooth that has changed colour, you do not always need to immediately resort to an indirect restoration to improve its appearance.

If the diagnosis and clinical conditions allow it, internal dental whitening can help you achieve a more harmonious shade while preserving as much of the existing tooth structure as possible.

Therefore, before considering a restorative solution, you can assess whether internal whitening could correct the colour alteration in a more conservative way.

Dr. Adolfo Pipa’s case illustrates precisely this sequence: first, the underlying cause is addressed through endodontic treatment of a complex anatomy with an apical bifurcation, and then the aesthetics are restored through an internal whitening procedure.

Are you looking for a professional dental whitening system for your practice?

If you are looking to buy a professional dental whitening system, need a 35% whitening gel for dentists, or want to introduce a product into your practice that can also be used on root canal-treated teeth, K-Bleach Clinic 35% is a solution specifically developed for clinical use.

Its combination of 35% hydrogen peroxide, hydroxyapatite, vitamin E and dual-syringe technology provides you with a versatile system that is easy to integrate into your whitening protocols.

With K-Bleach Clinic 35% by Kiyomi Dental, you can carry out both external whitening treatments and internal whitening cases, such as the one performed by Dr. Adolfo Pipa, while maintaining a conservative approach designed to simplify your clinical practice.

Discover K-Bleach Clinic 35% by Kiyomi Dental and find a professional whitening solution designed to integrate easily into your dental practice.

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