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Bruxism is excessive teeth grinding or jaw clenching. It is an oral parafunctional activity; [ 1 ] i.e., it is unrelated to normal function such as eating or talking. Bruxism is a common behavior; the global prevalence of bruxism (both sleep and awake) is 22.22%. [ 2 ] Several symptoms are commonly associated with bruxism, including aching jaw ...
The 7 Habits of Highly Effective People, first published in 1989, is a business and self-help book written by Stephen R. Covey. [1] The book goes over his ideas on how to spur and nurture personal change. The book also explores the concept of effectiveness in achieving results, the need for focus on character ethic rather than the personality ...
Chatterer. Chatterer is a fictional character appearing in the Hellraiser film series. He is a Cenobite, an order of extradimensional sadomasochists who experiment in extreme forms of hedonism. His name comes from the constant clicking of his teeth, his only means of communication. He serves the Cenobites' leader Pinhead.
Dental attrition is a type of tooth wear caused by tooth-to-tooth contact, [1] resulting in loss of tooth tissue, usually starting at the incisal or occlusal surfaces. Tooth wear is a physiological process and is commonly seen as a normal part of aging. Advanced and excessive wear and tooth surface loss can be defined as pathological in nature ...
Oral hygiene. Oral hygiene is the practice of keeping one's oral cavity clean and free of disease and other problems (e.g. bad breath) by regular brushing of the teeth (dental hygiene) and adopting good hygiene habits. It is important that oral hygiene be carried out on a regular basis to enable prevention of dental disease and bad breath.
Prognathism is a positional relationship of the mandible or maxilla to the skeletal base where either of the jaws protrudes beyond a predetermined imaginary line in the coronal plane of the skull. [clarification needed] In the case of mandibular prognathism (never maxillary prognathism) this is often also referred to as Habsburg chin, Habsburg ...
Dentition pertains to the development of teeth and their arrangement in the mouth. In particular, it is the characteristic arrangement, kind, and number of teeth in a given species at a given age. [1] That is, the number, type, and morpho-physiology (that is, the relationship between the shape and form of the tooth in question and its inferred ...
Hominid dental morphology evolution. Changes to the dental morphology and jaw are major elements of hominid evolution. These changes were driven by the types and processing of food eaten. The evolution of the jaw is thought to have facilitated encephalization, speech, and the formation of the uniquely human chin.