| dental formula |
a formula, which may be written in a variety of ways, showing the number of upper and lower incisors, canines, premolars and molars, in that order. In these Notes, the formula is typically written: 2/1, 0/0, 4/3-4, 3/3. This would indicate that the animal has, on each side, 2 upper incisors, 1 lower incisor, no canines, 4 upper premolars, 3 or 4 lower premolars, and 3 upper and 3 lower molars. Partial formulas may be written, eg I2/2: two upper and two lower incisors.
출처: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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| dental implant |
A small metal pin placed inside the jawbone to mimic the root of a tooth. Dental implants can be used to help anchor a false tooth or teeth, or a crown or bridge.
출처: www.seniormag.com/conditions/cancer/cancerglossary...
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| dental formula |
A convenient way of designating the number and arrangement of mammalian teeth; for example: I 3/3 C 1/1 P4/4 M 3/3 = 44 the ancestral complement of eutherian teeth. The letters indicate incisors, canines, premolars in upper and lower jaw in one side of the skull. The number after the equal sign indicates the full complement of teeth in both sides of the skull.
출처: www.uvm.edu/~jdecher/GoT.html
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| dental formula |
The standard way of noting how many of each tooth type is found in one half of the upper and the lower jaw
출처: www.uoguelph.ca/~mammals/Mammalogy_2005_glossary.h...
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| dental implant |
an artificial permanent device placed in the jaw bone to anchor a tooth, crown, or bridge
출처: www.beautysurg.com/resources/glossary_d.html
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