Orthodontics OSCE Practice Exam

Malocclusion can arise during the mixed dentition stage if proper guidance is not provided. This stage is characterized by the presence of both primary and permanent teeth, making it crucial for orthodontic intervention and monitoring. If the eruption of permanent teeth is not guided effectively, discrepancies in the alignment of teeth can develop.

For example, a primary tooth that is retained too long can prevent the proper eruption of its successor, leading to misalignment and crowding in the dental arch. Additionally, the development of the jaw and the positioning of teeth occur simultaneously, and without appropriate management, factors such as dental arches not developing properly or improper bite relationships can lead to malocclusion.

The mixed dentition stage is vital for establishing the occlusion, and without intervention or guidance, children might end up with more complex orthodontic issues later on, which could have been addressed earlier. This underscores the importance of monitoring dental development closely during this stage to ensure correct alignment and functioning of the teeth and jaws.