9C41
category
Disorder of optic chiasm
Definition
This is a group of conditions associated with the optic chiasm, the part of the brain where the optic nerves (CN II) partially cross.
Coding note
Use additional code, if desired, to identify underlying condition.
Also indexed as
Disorder of optic chiasmchiasma syndromechiasmal lesionchiasmal optic disorderdisease of optic chiasmintrachiasmal lesionprechiasmal lesion
Nearby in Disorders of the visual pathways or centres