ring scotomamedical dictionary

An annular area of blindness in the visual field surrounding the fixation point in pigmentary degeneration of the retina and in glaucoma.

(05 Mar 2000)

ring of Soemmerring, ring pessary, ring precipitin test < Prev | Next > ring syringe, ringtail, ring-tailed

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ring syringemedical dictionary

Preferred term: control syringe