TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CUP DISK RATIO [1 record]

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Alphabetical list of terms

Record 1 2000-10-18

English

Subject field(s)
  • The Eye
DEF

The ratio of the horizontal diameter of the rims of the physiological cup to the horizontal diameter of the optic disk.

Key term(s)
  • cup disc ratio
  • cup-to-disc ratio

French

Domaine(s)
  • Oeil
CONT

Le rapport cup/disc (C/D). Un rapport C/D [plus grand que] 0,3 est retrouvé dans 17% de la population générale; 80% des yeux porteurs d'un G.A.O. [glaucome chronique primitif à angle ouvert] ont un C/D [plus grand que] 0,3.

Spanish

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