G90.2
Horner syndrome
Coding guidance (WHO 2019)
Bernard(-Horner) syndrome
Sibling codes
G90Disorders of autonomic nervous systemG90.0Idiopathic peripheral autonomic neuropathyG90.1Familial dysautonomia [Riley-Day]G90.4Autonomic dysreflexiaG90.5Complex regional pain syndrome type IG90.6Complex regional pain syndrome type IIG90.7Complex regional pain syndrome, other and unspecified typeG90.8Other disorders of autonomic nervous systemG90.9Disorder of autonomic nervous system, unspecified