From HPO
Open-angle glaucoma- MedGen UID:
- 6611
- •Concept ID:
- C0017612
- •
- Disease or Syndrome
A type of glaucoma defined by an open, normal appearing anterior chamber angle and raised intraocular pressure,
Raised intraocular pressure- MedGen UID:
- 68606
- •Concept ID:
- C0234708
- •
- Finding
Intraocular pressure that is 2 standard deviations above the population mean.
Glaucomatous visual field defect- MedGen UID:
- 224881
- •Concept ID:
- C1299694
- •
- Finding
Increased cup-to-disc ratio- MedGen UID:
- 812241
- •Concept ID:
- C3805911
- •
- Finding
An elevation in the ratio of the diameter of the cup of the optic disc to the total diameter of the disk. The optic disc has an orange-pink rim with a pale center (the cup) that does not contain neuroretinal tissue. An increase in this ratio therefore may indicate a decrease in the quantity of healthy neuroretinal cells.