Ironically, we can reach perfect oral hygiene with toothbrushing many times a day, but we can also traumatize our teeth with it. It is surprising, but it isn't effortless to learn the correct teeth cleaning method. In addition, the teeth will not be cleaner because of the increasing power of brushing.
As you can see in the picture, the tooth's pulp is visible due to abrasion. Generally, this causes painful pulp inflammation and requires root canal treatment. But in this case, the patient just felt sensitivity, so to prevent further complications, I covered the pulp with medicine and did an aesthetic filling.
.