Instruments
An orthodontic ____ removes elastomeric ring separators
Scalers
Normal occlusion is considered Class ___
I
A(n) _________ radiograph is taken in orthodontics to study, make measurements, and analyze growth of the skull.
Orthodontics fixed appliances are also known as _______.
Congenitally missing teeth fall under _______ causes
Developmental
Helps seat the molar bands
Bite stick
A tooth that is not properly aligning with its opposing tooth is referring to a(n) ______
Crossbite
What term is used to describe any occlusion that is not neutrocclusion?
malocclusion
__________ is a power product that is used to close space between teeth.
Elastic chains
Orthodontics problems result from the interactions of ________, ________ or ______
Environmental, Genetic, or Developmental
A(n) __________ is used prior to a retainer, can massage tissues in the mouth, and retain teeth in position
Orthodontic tooth positioner
A(n) __________ is an excessive vertical overlap of maxillary and mandibular anterior teeth
Overbite
Brackets are usually placed on ____ and _____
anterior teeth, premolars
What are attached to hooks and buttons that are secured on the band or bracket
Elastics
__________ is a non-nutritive habit that may be a result in narrowing of the maxilla
Mouth breathing
__________ are an instrument that is used to disengage wire ties when removing an arch wire
Ligature cutter
To move the ______________ is the purpose of a cervical traction headgear device
first molar distally
Buccal arch wire tubes are located on bands. What teeth are they placed on?
Maxillary and mandibular molars
Using interproximal brushes, floss threaders, or a waterpik will help the patient clean under the _______.
Arch wire
Thumb and finger sucking should not go beyond the age of _____ because it will start to affect the structure and upper anterior teeth
5
_______ are an instrument that contours a band around the tooth to allow for minimal exposed cement at the margins
Contouring pliers
The mesiobuccal cusp of the maxillary permanent first molar occludes in the interdental space between the distal cusp of the mandibular first permanent molar and the mesial cusp of the mandibular second permanent molar is Class _____ malocclusion
III
During the frontal evaluation of facial esthetics, the face is examined to examine for ____________.
Bilateral symmetry
What might be placed to separate the teeth so an orthodontic band can be placed around the tooth?
Separators
______ function is a serve malocclusion and dental facial deformities, both or which can cause social stigma and have a negative effect on a patient’s self-esteem.
Psysiosocial