Page:ICD-10-CM (2010).djvu/306

 309 Post-traumatic headache, unspecified, not intractable
 * Post-traumatic headache NOS
 * G44.31 Acute post-traumatic headache
 * G44.311 Acute post-traumatic headache, intractable
 * G44.319 Acute post-traumatic headache, not intractable
 * Acute post-traumatic headache NOS
 * G44.32 Chronic post-traumatic headache
 * G44.321 Chronic post-traumatic headache, intractable
 * G44.329 Chronic post-traumatic headache, not intractable
 * Chronic post-traumatic headache NOS
 * G44.4 Drug-induced headache, not elsewhere classified
 * Medication overuse headache
 * Code first (T36-T50) to identify drug
 * G44.40 Drug-induced headache, not elsewhere classified, not intractable
 * G44.41 Drug-induced headache, not elsewhere classified, intractable
 * G44.5 Complicated headache syndromes
 * G44.51 Hemicrania continua
 * G44.52 New daily persistent headache (NDPH)
 * G44.53 Primary thunderclap headache
 * G44.59 Other complicated headache syndrome
 * G44.8 Other specified headache syndromes
 * G44.81 Hypnic headache
 * G44.82 Headache associated with sexual activity
 * Orgasmic headache
 * Preorgasmic headache
 * G44.83 Primary cough headache
 * G44.84 Primary exertional headache
 * G44.85 Primary stabbing headache
 * G44.89 Other headache syndrome

G45 Transient cerebral ischemic attacks and related syndromes

 * Excludes1: neonatal cerebral ischemia (P91.0)
 * transient retinal artery occlusion (H34.0-)
 * G45.0 Vertebro-basilar artery syndrome
 * G45.1 Carotid artery syndrome (hemispheric)
 * G45.2 Multiple and bilateral precerebral artery syndromes
 * G45.3 Amaurosis fugax
 * G45.4 Transient global amnesia
 * Excludes1: amnesia NOS (R41.3)
 * G45.8 Other transient cerebral ischemic attacks and related syndromes
 * G45.9 Transient cerebral ischemic attack, unspecified
 * Spasm