Podcast
Questions and Answers
A(n) _____________ is a stainless steel ring cemented to molars to hold the arch wire for orthodontics.
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 ___________________.
The common term for fixed orthodontics is ___________________.
Braces
A(n) ____________ is a small device bonded to teeth to hold the arch wire in place.
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.
A(n) ____________ is used to secure the arch wire within a bracket.
An attachment that is located on a bracket or band to hold an arch wire or elastic is a(n) _____________.
An attachment that is located on a bracket or band to hold an arch wire or elastic is a(n) _____________.
A(n) ________________ is preformed metal wire that provides force when one is guiding teeth in movement for orthodontics.
A(n) ________________ is preformed metal wire that provides force when one is guiding teeth in movement for orthodontics.
A(n) ______________ is a device made from elastic or wire used to wedge molars open before fitting and placement of orthodontic bands.
A(n) ______________ is a device made from elastic or wire used to wedge molars open before fitting and placement of orthodontic bands.
A(n) _______________ is a condition that occurs when a tooth is not properly aligned with its opposing tooth.
A(n) _______________ is a condition that occurs when a tooth is not properly aligned with its opposing tooth.
_________ is another term for Class III malocclusion.
_________ is another term for Class III malocclusion.
An extraoral radiograph of the bones and tissues of the head is a(n) _______________ radiographic image.
An extraoral radiograph of the bones and tissues of the head is a(n) _______________ radiographic image.
_________ is another term used for Class II malocclusion.
_________ is another term used for Class II malocclusion.
An extraoral orthodontic appliance used to control growth and tooth movement is ______________.
An extraoral orthodontic appliance used to control growth and tooth movement is ______________.
An appliance used for maintaining the position of teeth and jaws after orthodontic treatment is a(n) ____________.
An appliance used for maintaining the position of teeth and jaws after orthodontic treatment is a(n) ____________.
The excessive protrusion of the maxillary incisors is diagnosed as ____________.
The excessive protrusion of the maxillary incisors is diagnosed as ____________.
A lack of vertical overlap of the maxillary incisors that creates an opening of the anterior teeth is diagnosed as ____________.
A lack of vertical overlap of the maxillary incisors that creates an opening of the anterior teeth is diagnosed as ____________.
________________ is the specialty of dentistry designed to prevent, intercept, and correct skeletal and dental problems.
________________ is the specialty of dentistry designed to prevent, intercept, and correct skeletal and dental problems.
_____________ is a term that describes the structures that include the teeth, jaws, and surrounding facial bones.
_____________ is a term that describes the structures that include the teeth, jaws, and surrounding facial bones.
A(n) _______________ is a type of appliance used to retain teeth in their desired position after orthodontics treatment.
A(n) _______________ is a type of appliance used to retain teeth in their desired position after orthodontics treatment.
An increased vertical overlap of the maxillary incisors is a(n) ___________.
An increased vertical overlap of the maxillary incisors is a(n) ___________.
____________ can occur when pressure is applied to the jaw in vitro, causing a distortion.
____________ 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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