What is another name for Class II malocclusion?

Class II malocclusion is commonly referred to as distocclusion. This term specifically describes a dental relationship where the first molar of the lower jaw is positioned more towards the back of the mouth than the corresponding molar in the upper jaw. This alignment leads to a characteristic overbite, where the upper teeth significantly overlap the lower teeth when the jaw is closed.

Understanding the classification of malocclusion is essential for dental professionals as it guides treatment options. Distocclusion can affect a person’s bite and overall dental health, making it important to recognize and differentiate from other forms of malocclusion.

The other terms do not accurately describe Class II malocclusion. Protrusion refers to a position where the teeth are extended facially beyond the ideal alignment, which is not specific to Class II. Mesioclusion is used to describe Class III malocclusion, characterized by the lower molars being positioned ahead of the upper molars. Crossbite denotes a condition where one or more teeth are not properly aligned with the opposing teeth, which can occur in various types of malocclusion but does not specifically identify Class II.