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A palatal expander is a device in the field of orthodontics which is used to widen the upper jaw [1] so that the bottom and upper teeth will fit together better. [2] [3] This is a common orthodontic procedure. The use of an expander is most common in children and adolescents 8–18 years of age.
Whatever the purpose, orthodontic headgear works by exerting tension on the braces via hooks, a facebow, coils, elastic bands, metal orthodontic bands, and other attachable appliances directly into the patient's mouth. It is most effective for children and teenagers because their jaws are still developing and can be easily manipulated.
Lingual braces are a cosmetic alternative in which custom-made braces are bonded to the back of the teeth making them externally invisible. Titanium braces resemble stainless-steel braces but are lighter and just as strong. People with allergies to nickel in steel often choose titanium braces, but they are more expensive than stainless steel ...
The Anxiety and Depression Association of America (ADAA) is a U.S. nonprofit organization located in Silver Spring, Maryland [7] dedicated to increasing awareness of and improving the diagnosis, treatment, and cure of anxiety disorders in children and adults. The organization is involved in education, training, and research for anxiety and ...
They involve attaching the orthodontic brackets on the inner (lingual vs. buccal) sides of the teeth. The main advantage of lingual braces is their near invisibility [1] compared to the standard braces, which are attached on the buccal (cheek) sides of the tooth. [2] Lingual braces were invented by Craven Kurz in 1976. [3]
Usually changed at each adjustment, these come in many varied colours, including transparent. A series of ligatures connected to each other and used to pull teeth together with more strength is called a power chain. Ligatures can also be made of wire. Self-ligation makes use of a bracket with a sliding or rotating mechanism to ligate an archwire.
Dental fear, or dentophobia, is a normal emotional reaction to one or more specific threatening stimuli in the dental situation. [1] [2] However, dental anxiety is indicative of a state of apprehension that something dreadful is going to happen in relation to dental treatment, and it is usually coupled with a sense of losing control. [1]
A child must also exhibit four other symptoms in order to be clinically diagnosed. However, according to the Omnigraphics Health References Series: Depression Sourcebook, Third Edition, [35] a more calculated evaluation must be given by a medical or mental health professional such as a physiologist or psychiatrist. Following the bases of ...