ICD-11 MMS 2026-01
Eyelid nystagmus
Exclusions from above levels
01 – Certain infectious or parasitic diseases05 – Endocrine, nutritional or metabolic diseases18 – Complications of pregnancy, childbirth and the puerperium
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19 – Certain conditions originating in the perinatal period22 – Injury, poisoning or certain other consequences of external causes8A21.0 – Posterior cortical atrophy
Sibling codes
9C84.0 – Physiological nystagmus9C84.1 – Congenital forms of nystagmus9C84.2 – Vestibular nystagmus9C84.3 – Seesaw nystagmus9C84.4 – Gaze-evoked nystagmus9C84.5 – Nystagmus occurring in visual system disorders9C84.Y – Other specified nystagmus9C84.Z – Nystagmus, unspecified
Allowed postcoordination axes
Part of: 9C84: Nystagmus › 09: Diseases of the visual system