P.r.

Abbreviation for punctum remotum.

punctum

(punk'tum) plural.puncta [L.] Point.

Blind spot (1).

Painful points in the course of, or at the exit of, nerves affected by neuralgia.

Lacrimal point.

Rhinion.

Abbreviation: P.P.
Visual accommodation near-point.

Abbreviation: P.R.
Visual accommodation far-point.

The first trace of the embryonic heart.

Minute red areas that mark the cut surface of white central substance of the brain, caused by blood escaping from divided blood vessels.

Abbreviation: P.R.
Visual accommodation far-point.See also: punctum

单词	p.r.
释义	DictionarySeePuerto RicoEncyclopediaSeePr P.r. P.r. Abbreviation for punctum remotum. punctum (punk'tum) plural.puncta [L.] Point. punctum caecum Blind spot (1). puncta dolorosa Painful points in the course of, or at the exit of, nerves affected by neuralgia. punctum lacrimale Lacrimal point. punctum nasale inferius Rhinion. punctum proximum Abbreviation: P.P. Visual accommodation near-point. punctum remotum Abbreviation: P.R. Visual accommodation far-point. punctum saliens The first trace of the embryonic heart. puncta vasculosa Minute red areas that mark the cut surface of white central substance of the brain, caused by blood escaping from divided blood vessels. punctum remotum Abbreviation: P.R. Visual accommodation far-point.See also: punctum FinancialSeePR
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