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Damaged cuticles, shortened and damaged nails, hangnails, bleeding, etc. Nail biting, also known as onychophagy or onychophagia, is an oral compulsive and unhygienic habit of biting one's fingernails. It is sometimes described as a parafunctional activity, the common use of the mouth for an activity other than speaking, eating, or drinking.
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; reports of prevalence range from 8% to 31% in the general population. [ 2] Several symptoms are commonly associated with bruxism, including aching jaw ...
A bonnet macaque thumb sucking. Thumb sucking is a behavior found in humans, chimpanzees, captive ring-tailed lemurs, [ 1] and other primates. [ 2] It usually involves placing the thumb into the mouth and rhythmically repeating sucking contact for a prolonged duration. It can also be accomplished with any organ within reach (such as other ...
Oil pulling is an “ancient Ayurvedic dental technique” that involves swishing oil around in the mouth, which is thought to help cleanse and detoxify the teeth and gums, explains Wei. The most ...
Nail-biting remains one of the most difficult habits to break, and especially easy to trigger as it is associated with relieving feelings of stress and anxiety. Whether you’re a nail biter or ...
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 ...
Deinonychus ( / daɪˈnɒnɪkəs / [ 1] dy-NON-ih-kəs; from Ancient Greek δεινός (deinós) 'terrible' and ὄνυξ (ónux), genitive ὄνυχος (ónukhos) 'claw') is a genus of dromaeosaurid theropod dinosaur with one described species, Deinonychus antirrhopus. This species, which could grow up to 3.4 meters (11 ft) long, lived ...
Occlusal traumais the damage to teethwhen an excessive force is acted upon them and they do not align properly. [1] When the jaws close, for instance during chewing or at rest, the relationship between the opposing teeth is referred to as occlusion. When trauma, disease or dental treatment alters occlusion by changing the biting surface of any ...