Nasal step

Definition

A nasal step is a discontinuity of the nasal field limit at the horizontal meridian. It is typical for glaucoma.

Also indexed as

Nearby in Peripheral field deficit

• 9D42.20Enlarged blind spot
• 9D42.21Arcuate scotoma
• 9D42.23Ring scotoma
• 9D42.24Isolated peripheral scotoma
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified