Internal Teeth Bleaching
Has a root-canaled tooth turned dark over time? Our internal bleaching technique safely whitens the tooth from the inside out, restoring your bright smile.
Welcome to our guide on Internal Teeth Bleaching!
It is a common issue for a single tooth to turn dark, gray, or brown years after it has suffered trauma or had a root canal. Standard teeth whitening treatments only work on the outside and will not fix this problem.
What is Internal Bleaching?
Also known as 'walking bleach,' internal bleaching is a specialized endodontic procedure where a whitening agent is safely placed inside the discolored, non-vital tooth. This removes the deep internal stains caused by old blood or root canal materials, whitening the tooth from the inside out.
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Benefits of Internal Bleaching
The most effective way to restore a discolored root-canaled tooth.
Targets Deep Stains
Specifically designed to tackle intrinsic (internal) stains that regular whitening strips or gels cannot reach.
Conservative Treatment
It allows you to restore the tooth's natural color without needing to grind it down for a porcelain veneer or crown.
Highly Effective
Produces dramatic results, often returning the dark tooth back to its original shade to perfectly match your other teeth.
Safe & Controlled
Performed by an Endodontic specialist, ensuring the root canal seal is protected during the whitening process.
The Internal Bleaching Process
Accessing the Tooth
A tiny opening is made in the back of the discolored tooth to access the pulp chamber where the staining is occurring.
Protecting the Root
A protective barrier is placed over the existing root canal filling to ensure the bleaching agent stays in the crown of the tooth.
Applying the Bleach
A specialized whitening paste is placed inside the tooth, and a temporary filling is used to seal it. You will 'walk' around with it for a few days.
Review & Final Restoration
After 3-7 days, you return. If the shade is perfect, the bleach is removed, and the access hole is permanently sealed with a white composite filling.
Aftercare for Your Whitened Tooth
Avoid heavily pigmented foods and drinks (like coffee, tea, and red wine) immediately after the permanent seal is placed to maintain the results. Internal bleaching results are long-lasting, but the tooth may gradually darken again after many years.
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Internal bleaching is a highly cost-effective cosmetic solution compared to the alternative of placing a porcelain veneer or a dental crown over the discolored tooth. Multiple sessions may be required for severe stains, which will be discussed during your consultation.
Dr. Md. Mahmudul Hasan Khan (Sajib)
Expert Endodontist & Cosmetic Filling Specialist
Dedicated to providing world-class care in:
- check_circle Microscopic Root Canal Treatment
- check_circle Re-RCT (Retreatment)
- check_circle Aesthetic Composite Restorations
- check_circle Apical Surgery
- check_circle Post & Core Build-ups
- check_circle Dental Trauma Management
For more information or to schedule an endodontic consultation please contact Sparkle Dental Surgery.
FAQs About Internal Bleaching
Understanding intrinsic stain removal.
Why do root-canaled teeth turn dark? expand_more
Does the procedure hurt? expand_more
Can any dark tooth be internally bleached? expand_more
Get Your Bright Smile Back
Don't let one dark tooth ruin your confidence. Internal bleaching is safe, painless, and effective.
Book a Whitening Consult