What is defined as mild crowding in orthodontics?

Mild crowding in orthodontics is defined as 1-2 mm of space discrepancy per quadrant. This classification is important for orthodontists as it helps determine the appropriate treatment approach. Understanding the amount of crowding allows practitioners to assess the severity of the malocclusion and the need for intervention, whether it's through braces, aligners, or other means.

The range of 0-1 mm would be considered minimal or negligible crowding, and therefore does not warrant classification as mild. Conversely, 3-4 mm would typically be categorized as moderate crowding, indicating a greater need for orthodontic intervention than what is seen in mild cases. Finally, 5 mm per quadrant indicates significant crowding, which often requires more extensive orthodontic treatment plans.