Obtundation

Obtundation
Classification and external resources
ICD-9-CM	780.09

Obtundation refers to less than full alertness (altered level of consciousness), typically as a result of a medical condition or trauma.

The root word, obtund, means "dulled or less sharp" cf. obtuse angle.

External links

Alteration of consciousness	Confusion (Delirium) Somnolence Obtundation Stupor Unconsciousness Syncope Coma Persistent vegetative state

Fainting/Syncope	Carotid sinus syncope Heat syncope Vasovagal episode

Other	Amnesia Anterograde amnesia Retrograde amnesia Dizziness Vertigo Presyncope/Lightheadedness Disequilibrium Convulsion

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