Fig. 4

Distribution of headache types according to regions (1; Migraine, 2; TTH, 3; TACs, 4; Other primary headache disorders, 5; Headache attributed to trauma or injury to the head and/or neck, 6; Headache attributed to cranial or cervical vascular disorder, 7; Headache attributed to non-vascular intracranial disorder, 8; Headache attributed to a substance or its withdrawal, 9; Headache attributed to infection, 10; Headache attributed to disorder of homeostasis, 11; Headache or facial pain attributed to disorder of the cranium, neck, eyes, ears, nose, sinuses, teeth, mouth or other facial or cervical structure, 12; Headache attributed to psychiatric disorder, 13; Painful lesions of the cranial nerves and other facial pain)