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Orthodontic indices are one of the tools that are available for orthodontists to grade and assess malocclusion. [1] Orthodontic indices can be useful for an ...
Cephalometric analysis is the clinical application of cephalometry.It is analysis of the dental and skeletal relationships of a human skull. [1] It is frequently used by dentists, orthodontists, and oral and maxillofacial surgeons as a treatment planning tool. [2]
In orthodontics, a malocclusion is a misalignment or incorrect relation between the teeth of the upper and lower dental arches when they approach each other as the jaws close. The English-language term dates from 1864; [ 1 ] Edward Angle (1855–1930), the "father of modern orthodontics", [ 2 ] [ 3 ] [ need quotation to verify ] popularised it.
Orthognathic surgery (/ ˌ ɔːr θ ə ɡ ˈ n æ θ ɪ k /), also known as corrective jaw surgery or simply jaw surgery, is surgery designed to correct conditions of the jaw and lower face related to structure, growth, airway issues including sleep apnea, TMJ disorders, malocclusion problems primarily arising from skeletal disharmonies, and other orthodontic dental bite problems that cannot ...
Teenage patient been fitted with her orthopedic / orthodontic facemask - required wear-time 16 hours daily. A facemask (also referred to as a protraction facemask , orthopedic facemask , or reverse-pull headgear ) is a type of an orthodontic headgear used to treat underbite and other malocclusions where the upper jaw is too far backwards. [ 1 ]
Translation Translation occurs in the upper TMJ compartment and provides most of the mandible's ability to open. Articular disc and condyle complex slide inferiorly on the articular eminences, allowing maximum depression of the mandible. [7] Maximal Mandibular Opening (T). Condylar heads are said to be at a maximum anterior-inferior position.
Others, including Edward Angle, the father of orthodontics, suggest that Calvin Case was the first to use intermaxillary elastics. Natural rubber is known to absorb water, and its elasticity deteriorates fairly quickly. Therefore, latex elastics became prominent in orthodontic usage in the early 1900s.
The Index of Orthodontic Treatment Need is a system that attempts to rank malocclusions in terms of significance of various occlusal traits and perceived aesthetic impairment. [11] The index identifies those who would benefit most from orthodontic treatment and onward referral to an orthodontist.