precristid

名词 n.

英文释义

名词 n.
  1. A cristid located on the anterior surface of a tooth.
    — C₁ with enlarged concave mesiolingual fossa, no lingual entocristid but a distinct vertical torus; long precristid; horizontally disposed lingual cingulum with no basal bulge of enamel or distobasal notch; small distal surface for C¹ occlusion.

词形变化

precristids plural

词源

From pre- + cristid.
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