What is the difference between orthodontic research directions?

The name of the research direction: research on diagnostic and treatment techniques for malocclusion

The name of the research direction: diagnosis and treatment of various types of malocclusion, prediction of maxillofacial growth and development, and sequential treatment of cleft lip and palate

Research on the biology of orthodontics, including research on the histology and cell biology of orthodontic tooth movement.

X-ray cephalometric studies

Research on the application of clinical orthodontic appliances

Overall basically about the same, are closely related to the clinical, it can be said that graduate students of orthodontics will be orthodontic teeth, is the basic skills, it does not matter which direction to choose, huh, the examination on the line