Internal bleaching

When only one tooth becomes dark

Check for changes in the tooth's internal tissue, past trauma, or discoloration related to root canal treatment. We do not immediately whiten the interior just because it is dark. We first look at cavities, cracks, problems around the tooth root, and the existing state of root canal treatment.

Unlike external whitening of several teeth together, an internal approach is considered for a specific tooth once the cause is identified. Whether the tooth is vital or has already had root canal treatment also matters when choosing the method.

Check before adding medication

Check the root canal filling and seal and plan to prevent the whitening agent from leaking into unwanted areas. The method of accessing the inside of the tooth, applying the medication, and checking the progress varies depending on the condition of the tooth and the material used. Walking bleach is one way to perform internal whitening.

There are differences in the degree to which the color brightens and then darkens again. Indications and follow-up observations are explained, taking into account the possibility of complications such as external resorption of the tooth neck area.

Differences from restoration replacement

Internal whitening is a treatment that addresses discoloration of remaining natural teeth. If your teeth are severely damaged or the color of the existing restoration itself is a problem, whitening alone will not solve the problem, so we create a restoration plan together.