How is moderate crowding classified?

Moderate crowding is characterized by the amount of space discrepancy present in a dental arch. Specifically, a classification of 3-4 mm of crowding per quadrant falls within the range identified as moderate crowding.

This classification reflects the degree to which teeth overlap or are misaligned due to lack of space. In orthodontics, understanding the severity of crowding is essential for developing treatment plans.

When crowding is within the 1-2 mm range, it is generally considered slight crowding, and when it reaches 5 mm or more per quadrant, it shifts into severe crowding territory. Thus, categorizing crowding accurately ensures that practitioners can tailor their orthodontic interventions effectively.