What does the treatment involve?
The treatment involves drilling a hole into your affected tooth and placing the bleaching product inside. You will feel no pain or discomfort, as the hole that was previously made for root canal treatment will be reused, although it may need to be made slightly larger.
The hole will be sealed with a temporary filling, leaving the bleach inside your tooth. After around a week, the temporary filling and bleach will be removed and replaced with a tooth-coloured filling.
The colour and appearance of your tooth will significantly improve after just one treatment.