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Permanent teeth or adult teeth are the second set of teeth formed in diphyodont mammals. In humans and old world simians, there are thirty-two permanent teeth, consisting of six maxillary and six mandibular molars, four maxillary and four mandibular premolars, two maxillary and two mandibular canines, four maxillary and four mandibular incisors.
Meaning Origin language and etymology Example(s) ocul-of or pertaining to the eye Latin oculus, the eye Oculist: odont-of or pertaining to teeth: Greek ὀδούς, ὀδοντ-(odoús, odont-), tooth orthodontist: odyn-pain Greek ὀδύνη (odúnē) stomatodynia -oesophageal, oesophago- gullet Greek οἰσοφᾰ́γος (oisophágos ...
Anatomical terminology. [ edit on Wikidata] In mammalian oral anatomy, the canine teeth, also called cuspids, dogteeth, eye teeth, vampire teeth, or fangs, are the relatively long, pointed teeth. In the context of the upper jaw, they are also known as fangs. They can appear more flattened, however, causing them to resemble incisors and leading ...
Occlusion, in a dental context, means simply the contact between teeth. More technically, it is the relationship between the maxillary (upper) and mandibular (lower) teeth when they approach each other, as occurs during chewing or at rest. Static occlusion refers to contact between teeth when the jaw is closed and stationary, while dynamic ...
Oroantral fistula (OAF) is an epithelialised oroantral communication (OAC). [ 1] OAC refers to an abnormal connection between the oral cavity and antrum (or maxillary sinus). [ 1] The creation of an OAC is most commonly due to the extraction of a maxillary (upper) tooth (typically a maxillary first molar) closely related to the antral floor ...
Tooth resorption. Resorption of the root of the tooth, or root resorption, is the progressive loss of dentin and cementum by the action of odontoclasts. [ 4] Root resorption is a normal physiological process that occurs in the exfoliation of the primary dentition. However, pathological root resorption occurs in the permanent or secondary ...
The direction toward the biting edge of anterior teeth or something relating to this edge, such as the terms incisal guidance or incisal edge. This is the sister term to occlusal, which related to the analogous location on posterior teeth. [ 1] Inferior. The direction toward the feet of a human's body, as opposed to superior, which refers to ...
Tracheal intubation, usually simply referred to as intubation, is the placement of a flexible plastic tube into the trachea (windpipe) to maintain an open airway or to serve as a conduit through which to administer certain drugs. It is frequently performed in critically injured, ill, or anesthetized patients to facilitate ventilation of the ...