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Vocab unit 1
intro of dental anatomy and physiology vocab
| Term | Definition |
|---|---|
| Anatomic Nomenclature - | the system of names for anatomic structures |
| Anterior | front of an area in relationship to the entire body |
| Posterior | - back of an area in relationship to the entire body |
| Ventral | directed toward the anterior |
| Dorsal | directed toward the posterior |
| Superior | An area that faces toward the head and away from the feet |
| Inferior | An area that faces away from the head and toward the feet |
| Apex (plural apices | or tip is the pointed end of a conical structure |
| Midsagittal plane or median plane | divides the body into equal right and left halves |
| Sagittal Plane | divides the body parallel to the midsagittal plane |
| Coronal Plane or Frontal Plane | divides the body at any level into anterior and posterior |
| . Transverse plane or Axial plane | divides the body at any level horizontally into superior and inferior parts |
| Median | A structure located at the midsagittal plane or median plane |
| . Medial | - An area closer to the midsagittal plane or median plane of the body or structure within the body or structure as a whole |
| Mesial | of, relating to, or being the surface of a tooth that is next to the tooth in front of it or that is closest to the middle of the front of the jaw |
| Lateral | An area farther from the midsagittal plane or median plane of the body or structure |
| Proximal | an area closer to the midsagittal plane or median plane |
| Distal | - an area farther from the midsagittal plane or median plane in dentistry: of, relating to, or being the surface of a tooth that is next to the tooth behind it or that is farthest from the middle of the front of the jaw |
| Contralateral | A structure on the opposite side of the body |
| Superficial | A structure located toward the surface of the body |
| DeepInternal | - A structure located inward away from the body surface |
| Internal | - The inner side of the wall of a hollow structure |
| External | - The outer side of the wall of a hollow structure |
| Midsagittal Section or Medial Section | a division by the midsagittal (or median) plane. |
| Sagittal Section | a division by any sagittal plane. |
| Coronal Section or Frontal Section | a division by any coronal (or frontal) plane |
| . Transverse Section or Axial Section | a division by any transverse (or axial) plane. |
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Ns181080
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