Do you need to grind your teeth to repair that tooth before making an inlay? Will it hurt?
Strictly speaking, it is drilling teeth, not grinding teeth. But it's rotten. It is estimated that drilling teeth will hurt, but it is not unbearable. If the rotten tissue is not drilled clean, no matter how it is repaired, it will cause secondary dental caries, that is, it will continue to decay. Therefore, it is necessary to drill teeth to completely cure dental diseases. If you do crown restoration, it is grinding your teeth.