Orthodontics Exam Review

Flashcards for reviewing orthodontics concepts from lecture notes, covering topics such as facial analysis, dental development, and treatment planning.

What is stereophotogrammetry used for?

Creating 3D model images using stereo triangulation algorithms, among other applications.

What is the facial structure of someone who is brachycephalic?

Short face and broad skull

In which planes should facial asymmetry be examined?

Transverse and Vertical planes

What does CR EVAL 18 mean in orthodontics?

Satisfactory

From where is data collected for diagnosis?

All (A, Essential, Non-essential, and Supplemental)

What is incomplete overbite?

Lower incisors fail to occlude with the mucosa of the palate, and lower incisors fail to occlude with the upper incisors

What happens if canine erupt before premolar?

Lead to impaction of canine

In which plane is a deep bite seen?

Vertical plane

What should be labeled on the backs of models during finishing?

Patient age

What does mixed dentition space analysis include?

All of the above (Moyer's equation, Tanaka and Johnson prediction table, etc.)

What is false regarding the exo of the 1st premolar?

Just premolar erupt to mucosa

How does Sheldon classify body builds?

All of the above (Ectomorphic, Endomorphic, Mesomorphic)

What happens when primary teeth are extracted 1 and 1/2 years before normal exfoliation?

Accelerated

What is an indication of serial extraction?

Severe crowding class I

What is involved in the treatment of late mixed dentition, moderate crowding, and irregular teeth?

All of the above (Arch expansion, Maintains leeway space, Serial extraction)

What does informed consent include?

All of the above (Clearly explained, No treatment as an option, Risk)

What is involved in the treatment of early mixed dentition, crowding, and irregular teeth?

Arch expansion and Maintains leeway space