| 释义 |
Punctum caecum
| (Anat.) | Same as Blind spot, under Blind. |
See also: Punctum punctum caecum
punctum [pungk´tum] (L.) a point or small spot.punctum cae´cum blind spot.punctum lacrima´le (pl. punc´ta lacrima´lia), an opening of a lacrimal duct on the edge of the eyelid.punctum prox´imum near point.punctum remo´tum far point.punc´ta vasculo´sa minute red spots that mark the cut surface of white matter of the brain.punctum (punk'tum) plural.puncta [L.] Point.punctum caecumBlind spot (1).puncta dolorosaPainful points in the course of, or at the exit of, nerves affected by neuralgia.punctum lacrimaleLacrimal point.punctum nasale inferiusRhinion.punctum proximum Abbreviation: P.P.
Visual accommodation near-point.punctum remotum Abbreviation: P.R.
Visual accommodation far-point.punctum saliensThe first trace of the embryonic heart.puncta vasculosaMinute red areas that mark the cut surface of white central substance of the brain, caused by blood escaping from divided blood vessels.ThesaurusSeepunctum |