Catalog
Chronic headache or orofacial pain associated with non-vascular intracranial disorder
Link to WHO Definition
Chronic headache or orofacial pain associated with non-vascular intracranial disorder – http://id.who.int/icd/entity/995240069
Chronic headache or orofacial pain associated with non-vascular intracranial disorder is caused by non-vascular intracranial disorders, and has a duration of more than three months. The pain occurs on at least 50% of the days during at least three months. The duration of pain per day is at least 2 hours.