What characterizes Class II division 2 occlusion in dental anatomy?

What characterizes Class II division 2 occlusion in dental anatomy?

• A. Maxillary anteriors are tilting outward
• B. Mandibular anteriors are protruded
• C. Maxillary anteriors are tilting inward
• D. Dental midline is asymmetrical

Answer: (C)

Class II Division 2 occlusion is characterized by the maxillary anteriors (the upper front teeth) tilting inward toward the tongue rather than outward. This inward inclination is typically associated with a deep overbite, where the upper incisors overlap the lower incisors significantly. The positioning of the maxillary anteriors in this manner leads to a distinctive facial profile, often giving a more pronounced appearance to the upper front teeth. Patients with this occlusal relationship may also exhibit a closed bite and an aesthetic that differs from other occlusal classifications. The other options do not align with the defining characteristics of Class II Division 2 occlusion. The inclination of the maxillary anteriors is a key aspect of this classification, directly contributing to its clinical presentation and implications for treatment.

Class II Division 2 occlusion is characterized by the maxillary anteriors (the upper front teeth) tilting inward toward the tongue rather than outward. This inward inclination is typically associated with a deep overbite, where the upper incisors overlap the lower incisors significantly. The positioning of the maxillary anteriors in this manner leads to a distinctive facial profile, often giving a more pronounced appearance to the upper front teeth. Patients with this occlusal relationship may also exhibit a closed bite and an aesthetic that differs from other occlusal classifications.

The other options do not align with the defining characteristics of Class II Division 2 occlusion. The inclination of the maxillary anteriors is a key aspect of this classification, directly contributing to its clinical presentation and implications for treatment.