incisal margin
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margin — A boundary, edge, or border, as of a surface or structure. SEE ALSO: border, edge. SYN: margo [TA]. [L. margo, border, edge] acetabular m. [TA] the rim of bone around the acetabulum to whic … Medical dictionary
edge — A line at which a surface terminates. SEE ALSO: border, margin. cutting e. 1. the beveled, knifelike, sharpened working angle of a dental hand instrument; 2. SYN: incisal margin. denture e. SYN … Medical dictionary
surface — The outer part of any solid. SYN: face (2) [TA], facies (2) [TA]. [F. fr. L. superficius, see superficial] acromial articular s. of clavicle SYN: acromial facet of clavicle. anterior s. [TA] the s. of a … Medical dictionary
margo — SYN: margin, border. [L.] m. acetabularis acetabular margin. m. anterior [TA] SYN: anterior border. m. anterior corporis pancreatis [TA] SYN: anterior border of body of pancreas. m. anterior fibulae [TA] SYN … Medical dictionary
margo incisalis — [TA] incisal margin: the crest of the biting edge of an incisor tooth … Medical dictionary
angle — The meeting point of two lines or planes; the figure formed by the junction of two lines or planes; the space bounded on two sides by lines or planes that meet. For angles not listed below, see the descriptive term; e.g., axioincisal, distobuccal … Medical dictionary
Commonly used terms of relationship and comparison in dentistry — There are numerous commonly used terms of relationship and comparison that refer to different aspects of teeth and are frequently utilized in articles about dentistry. Many of them are included below as a sort of glossary to assist with… … Wikipedia
plane — 1. A two dimensional flat surface. See planum. 2. An imaginary surface formed by extension of a point through any axis or two definite points, in reference especially to craniometry and to pelvimetry. SYN: planum. [L. planus, flat] Addison … Medical dictionary
notch — 1. An indentation at the edge of any structure. 2. Any short, narrow, V shaped deviation, whether positive or negative, in a linear tracing. SYN: incisura [TA], emargination, incisure … Medical dictionary
Cementum — The cementum is the surface layer of the tooth root (B). Rather than being a passive entity like paint on a wall, cementum is a dynamic entity within the periodontium. It is attached to the alveolar bone (C) by the fibers of the periodontal… … Wikipedia
