Preface -- 1 General Concepts and Historical Notes -- 2 Surgical Anatomy of the Vascularization and Innervation of the Human Scalp -- 3 Surgical Anatomy of Craniofacial Nerves Regarding to Migraine Surgery -- 4 Anatomy of the Supraorbital Region -- 5 Anatomy of the Greater Occipital Nerve Compression Site in Migraine Surgery -- 6 Dimensional Ct Angiograms in the Planning of Vascular Surgery for Migraine and Cluster Headache -- 7 Botulinum Neurotoxin: Basic Facts, Physiology & Pharmacology -- 8 Anatomical, Regional, Targeted (Art) Botulinum Toxin Injection for Migraine and Chronic Headaches -- 9 Deactivation of Frontal Trigger Sites -- 10 Decompression Endoscopic Surgery for Frontal Secondary Headache Attributed to Supraorbital and Supratrochlear Nerve Entrapment: The Utrecht Experience -- 11 D-Knife Decompression Technique (DDT), Amirlak Modification of Endoscopic Son Decompression -- 12 Surgery for Rhinosinusitis and Rhinogenic Headache -- 13 Deactivation of Temporal Trigger Sites -- 14 Auriculotemporal Nerve (Atn) Traction Neurectomy and Lysis of the Temporal Artery (Amirlak Modification) -- 15 The Use of Fat Grafting for the Treatment of Chronic Headache of Cervical Origin -- 16 Deactivation of Occipital Trigger Sites -- 17 Amirlak Modification of Site 4 Decompression: Endoscopic Assisted Decompression of the Greater Occipital Nerve (GON) With Radical Excision of the Occipital Artery.