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Medical Dictionary

labrum

play
noun la·brum \ˈlā-brəm\

Medical Definition of labrum

plural labra \-brə\ play

  1. 1:  an upper or anterior mouthpart of an arthropod consisting of a single median piece in front of or above the mandibles

  2. 2:  a fibrous ring of cartilage attached to the rim of a joint: asa:  glenoid labrumb:  acetabular labrum




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