Headache

"Headache" References in the ICD-10-CM Index to Diseases and Injuries

References in the ICD-10-CM Index to Diseases and Injuries applicable to the clinical term "headache"

  • Headache - R51.9 Headache, unspecified
    • allergic NEC - G44.89 Other headache syndrome
    • associated with sexual activity - G44.82 Headache associated with sexual activity
    • chronic daily - R51.9 Headache, unspecified
    • cluster - G44.009 Cluster headache syndrome, unspecified, not intractable
      • chronic - G44.029 Chronic cluster headache, not intractable
        • intractable - G44.021 Chronic cluster headache, intractable
        • not intractable - G44.029 Chronic cluster headache, not intractable
      • episodic - G44.019 Episodic cluster headache, not intractable
        • intractable - G44.011 Episodic cluster headache, intractable
        • not intractable - G44.019 Episodic cluster headache, not intractable
      • intractable - G44.001 Cluster headache syndrome, unspecified, intractable
      • not intractable - G44.009 Cluster headache syndrome, unspecified, not intractable
    • cough (primary) - G44.83 Primary cough headache
    • daily chronic - R51.9 Headache, unspecified
    • drug-induced NEC - G44.40 Drug-induced headache, not elsewhere classified, not intractable
      • intractable - G44.41 Drug-induced headache, not elsewhere classified, intractable
      • not intractable - G44.40 Drug-induced headache, not elsewhere classified, not intractable
    • exertional (primary) - G44.84 Primary exertional headache
    • histamine - G44.009 Cluster headache syndrome, unspecified, not intractable
      • intractable - G44.001 Cluster headache syndrome, unspecified, intractable
      • not intractable - G44.009 Cluster headache syndrome, unspecified, not intractable
    • hypnic - G44.81 Hypnic headache
    • lumbar puncture - G97.1 Other reaction to spinal and lumbar puncture
    • medication overuse - G44.40 Drug-induced headache, not elsewhere classified, not intractable
      • intractable - G44.41 Drug-induced headache, not elsewhere classified, intractable
      • not intractable - G44.40 Drug-induced headache, not elsewhere classified, not intractable
    • menstrual - See: Migraine, menstrual;
    • migraine (type) - See Also: Migraine; - G43.909 Migraine, unspecified, not intractable, without status migrainosus
    • nasal septum - R51.9 Headache, unspecified
    • neuralgiform, short lasting unilateral, with conjunctival injection and tearing (SUNCT) - G44.059 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), not intractable
      • intractable - G44.051 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), intractable
      • not intractable - G44.059 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), not intractable
    • new daily persistent (NDPH) - G44.52 New daily persistent headache (NDPH)
    • orgasmic - G44.82 Headache associated with sexual activity
    • periodic syndromes in adults and children - G43.C0 Periodic headache syndromes in child or adult, not intractable
      • intractable - G43.C1 Periodic headache syndromes in child or adult, intractable
      • not intractable - G43.C0 Periodic headache syndromes in child or adult, not intractable
      • with refractory migraine - G43.C1 Periodic headache syndromes in child or adult, intractable
      • without refractory migraine - G43.C0 Periodic headache syndromes in child or adult, not intractable
    • postspinal puncture - G97.1 Other reaction to spinal and lumbar puncture
    • post-traumatic - G44.309 Post-traumatic headache, unspecified, not intractable
      • acute - G44.319 Acute post-traumatic headache, not intractable
        • intractable - G44.311 Acute post-traumatic headache, intractable
        • not intractable - G44.319 Acute post-traumatic headache, not intractable
      • chronic - G44.329 Chronic post-traumatic headache, not intractable
        • intractable - G44.321 Chronic post-traumatic headache, intractable
        • not intractable - G44.329 Chronic post-traumatic headache, not intractable
      • intractable - G44.301 Post-traumatic headache, unspecified, intractable
      • not intractable - G44.309 Post-traumatic headache, unspecified, not intractable
    • pre-menstrual - See: Migraine, menstrual;
    • preorgasmic - G44.82 Headache associated with sexual activity
    • primary
      • cough - G44.83 Primary cough headache
      • exertional - G44.84 Primary exertional headache
      • stabbing - G44.85 Primary stabbing headache
      • thunderclap - G44.53 Primary thunderclap headache
    • rebound - G44.40 Drug-induced headache, not elsewhere classified, not intractable
      • intractable - G44.41 Drug-induced headache, not elsewhere classified, intractable
      • not intractable - G44.40 Drug-induced headache, not elsewhere classified, not intractable
    • short lasting unilateral neuralgiform, with conjunctival injection and tearing (SUNCT) - G44.059 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), not intractable
      • intractable - G44.051 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), intractable
      • not intractable - G44.059 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), not intractable
    • specified syndrome NEC - G44.89 Other headache syndrome
    • spinal and epidural anesthesia - induced - T88.59 Other complications of anesthesia
      • in labor and delivery - O74.5 Spinal and epidural anesthesia-induced headache during labor and delivery
      • in pregnancy - O29.4 Spinal and epidural anesthesia induced headache during pregnancy
      • postpartum, puerperal - O89.4 Spinal and epidural anesthesia-induced headache during the puerperium
    • spinal fluid loss (from puncture) - G97.1 Other reaction to spinal and lumbar puncture
    • stabbing (primary) - G44.85 Primary stabbing headache
    • tension (-type) - G44.209 Tension-type headache, unspecified, not intractable
      • chronic - G44.229 Chronic tension-type headache, not intractable
        • intractable - G44.221 Chronic tension-type headache, intractable
        • not intractable - G44.229 Chronic tension-type headache, not intractable
      • episodic - G44.219 Episodic tension-type headache, not intractable
        • intractable - G44.211 Episodic tension-type headache, intractable
        • not intractable - G44.219 Episodic tension-type headache, not intractable
      • intractable - G44.201 Tension-type headache, unspecified, intractable
      • not intractable - G44.209 Tension-type headache, unspecified, not intractable
    • thunderclap (primary) - G44.53 Primary thunderclap headache
    • vascular NEC - G44.1 Vascular headache, not elsewhere classified
    • with
      • orthostatic component NEC - R51.0 Headache with orthostatic component, not elsewhere classified
      • positional component NEC - R51.0 Headache with orthostatic component, not elsewhere classified

Applicable Clinical Terms Definitions

Cough: A sudden, audible expulsion of air from the lungs through a partially closed glottis, preceded by inhalation. It is a protective response that serves to clear the trachea, bronchi, and/or lungs of irritants and secretions, or to prevent aspiration of foreign materials into the lungs.

Headache: The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS.

Histamine: An amine derived by enzymatic decarboxylation of HISTIDINE. It is a powerful stimulant of gastric secretion, a constrictor of bronchial smooth muscle, a vasodilator, and also a centrally acting neurotransmitter.

Nasal Septum: The partition separating the two NASAL CAVITIES in the midplane. It is formed by the SEPTAL NASAL CARTILAGE, parts of skull bones (ETHMOID BONE; VOMER), and membranous parts.