Questions and Answers
A(n) _____________ is a stainless steel ring cemented to molars to hold the arch wire for orthodontics.
Band
The common term for fixed orthodontics is ___________________.
Braces
A(n) ____________ is a small device bonded to teeth to hold the arch wire in place.
Bracket
A(n) ____________ is used to secure the arch wire within a bracket.
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An attachment that is located on a bracket or band to hold an arch wire or elastic is a(n) _____________.
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A(n) ________________ is preformed metal wire that provides force when one is guiding teeth in movement for orthodontics.
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A(n) ______________ is a device made from elastic or wire used to wedge molars open before fitting and placement of orthodontic bands.
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A(n) _______________ is a condition that occurs when a tooth is not properly aligned with its opposing tooth.
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_________ is another term for Class III malocclusion.
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An extraoral radiograph of the bones and tissues of the head is a(n) _______________ radiographic image.
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_________ is another term used for Class II malocclusion.
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An extraoral orthodontic appliance used to control growth and tooth movement is ______________.
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An appliance used for maintaining the position of teeth and jaws after orthodontic treatment is a(n) ____________.
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The excessive protrusion of the maxillary incisors is diagnosed as ____________.
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A lack of vertical overlap of the maxillary incisors that creates an opening of the anterior teeth is diagnosed as ____________.
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________________ is the specialty of dentistry designed to prevent, intercept, and correct skeletal and dental problems.
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_____________ is a term that describes the structures that include the teeth, jaws, and surrounding facial bones.
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A(n) _______________ is a type of appliance used to retain teeth in their desired position after orthodontics treatment.
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An increased vertical overlap of the maxillary incisors is a(n) ___________.
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____________ can occur when pressure is applied to the jaw in vitro, causing a distortion.
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Study Notes
Orthodontic Appliances and Terms
- Band: A stainless steel ring cemented to molars; essential for holding the arch wire in orthodontic treatment.
- Braces: Commonly used term for fixed orthodontic appliances utilized to align teeth.
- Bracket: A small device bonded to teeth that secures the arch wire in place.
- Ligature Tie: Used to secure the arch wire within a bracket, essential for maintaining tooth alignment.
- Auxiliary: An attachment on a bracket or band to secure arch wires or elastic materials.
- Arch Wire: Preformed metal wire that generates the necessary force to guide teeth movement during orthodontic treatment.
- Separator: A device made from elastic or wire that wedges molars open, aiding in the fitting of orthodontic bands.
Malocclusions and Dental Conditions
- Cross-bite: Condition where a tooth is misaligned with its opposing tooth, affecting bite.
- Mesioclusion: Another term for Class III malocclusion, indicating a specific dental alignment issue.
- Distoclusion: Alternate name for Class II malocclusion, characterized by the positioning of teeth.
- Overjet: Refers to excessive protrusion of maxillary incisors, often impacting aesthetics and function.
- Open Bite: Condition where there is insufficient vertical overlap of maxillary incisors, resulting in an opening between anterior teeth.
- Overbite: Increased vertical overlap of maxillary incisors, a common dental issue requiring treatment.
Radiographs and Orthodontic Devices
- Cephalometric Radiograph: An extraoral radiographic image showing the bones and tissues of the head; critical for orthodontic evaluation and treatment planning.
- Headgear: An extraoral orthodontic appliance designed to control growth and guide tooth movement.
- Retainer: An appliance used post-treatment to maintain the corrected position of teeth and jaws.
- Positioner: Another type of appliance that helps retain teeth in their new positions following orthodontic treatment.
General Orthodontic Knowledge
- Orthodontics: The dental specialty focused on preventing, intercepting, and correcting skeletal and dental issues related to tooth alignment.
- Dentofacial Structures: Refers to the anatomical components involving teeth, jaws, and surrounding facial bones.
- Fetal Molding: Phenomenon occurring when pressure is applied to the jaw, leading to distortion during in vitro stages.
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Description
This quiz consists of flashcards focused on key terms related to orthodontics from Chapter 60. Test your knowledge on essential orthodontic vocabulary, including bands, braces, and brackets. Ideal for students looking to reinforce their understanding of orthodontic concepts.
