ICD-11 code : 8A84;
Preferred Label : Secondary headache;
ICD-11 definition : Chronic secondary headache is defined as headache that has underlying causes occurring
on at least 50% of the days during at least 3 months The duration of pain per day
is at least 4 hours (untreated) or several shorter attacks per day occur.;
ICD-11 "other" category code : 8A84.Y;
ICD-11 "unspecified" category code : 8A84.Z;
Origin ID : 296971178;
Automatic exact mappings (from CISMeF team)
- ICD-10 Mapping
Chronic secondary headache is defined as headache that has underlying causes occurring
on at least 50% of the days during at least 3 months The duration of pain per day
is at least 4 hours (untreated) or several shorter attacks per day occur.
