- d. articularis [TA] SYN: articular disk.
- d. interpubicus [TA] SYN: interpubic disk.
- d. intervertebralis [TA] SYN: intervertebral disk.
- d. lentiformis rarely used term for subthalamic nucleus.
- d. nervi optici [TA] SYN: optic disk.
- d. proligerus the attachment point of the cumulus oöphorus to the most peripheral granulosa cells of an antral follicle.
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dis·cus (disґkəs) pl. disґci [L., from Gr. diskos] a circular or rounded flat plate; used as a general term in anatomical nomenclature to designate such a structure. Called also disc or disk.Medical dictionary. 2011.