Development of asymmetries

Area of Science:

• Orthodontics and Dental Development
• Craniofacial Biology

Background:

• Correction of malocclusion aims for symmetrical dental arches and proper occlusal relationships.
• Arch form symmetry depends on tooth axial inclinations and rotations.
• Occlusion is influenced by both tooth position and skeletal growth patterns.

Purpose of the Study:

• To independently address the components of developing occlusion and malocclusion correction.
• To analyze the relationship between tooth positioning and skeletal growth in achieving dental arch symmetry.

Main Methods:

• Review of orthodontic principles for managing developing occlusion.
• Analysis of factors influencing axial tooth inclination and rotation.
• Examination of skeletal growth patterns affecting occlusal relationships.

Main Results:

• Symmetry in arch form is directly related to individual tooth axial inclinations and rotations.
• Occlusal relationships are determined by a combination of tooth positions and underlying skeletal growth.
• While interrelated, tooth position and skeletal growth can be analyzed as distinct contributors to malocclusion.

Conclusions:

• Establishing arch form symmetry and correcting malocclusion requires addressing both dental and skeletal components.
• Independent analysis of tooth positioning and skeletal growth provides insights into managing developing occlusions.
• Optimal management strategies should consider the interplay between axial tooth inclinations, rotations, and craniofacial growth patterns.