ICD-11 classes
09 Diseases of the visual system
Disorders of the eyeball - anterior segment
Functional disorders of the pupil
9B01 — Disorders of the efferent pupillary system
ICD-11 9B01 — Disorders of the efferent pupillary system
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 9B01 contains 11 clarifying diagnoses:
- 9B01.0 — Physiologic anisocoria
- 9B01.1 — Parasympathoparetic pupils
It contains 1 clarifying diagnosis. - 9B01.2 — Pharmacologic inhibition of the parasympathetic pathway
- 9B01.3 — Iris sphincter disorders
- 9B01.4 — Pharmacologic parasympathicotonic pupils
- 9B01.5 — Pharmacologic sympathoparetic pupils
- 9B01.6 — Sympathotonic pupils
- 9B01.7 — Episodic unilateral mydriasis
- 8D8A.1 — Horner syndrome
- 9B01.Y — Other specified disorders of the efferent pupillary system
- 9B01.Z — Disorders of the efferent pupillary system, unspecified
The diagnosis is included in 3 other classes.
- Horner syndrome (8D8A.1)
- Horner syndrome, acquired (8D8A.1)
- Horner syndrome, congenital (8D8A.1)