Treatment for Wisdom Teeth
The best course of action is to have these teeth removed immediately. Once their roots form, they become difficult to remove without it being an invasive process, but it has to happen. Surrounding structures will begin to suffer if there is not enough room for the teeth to come through.
Impacted teeth are removed by incisions made in the gums to fully expose the wisdom tooth and it will then be removed. Any stitches placed on the open areas will fall out on their own later down the road.
There are different forms of anesthesia that may be used to keep your child from hearing the tools or feeling the pain. Talk to your specific doctor for more information.