Post-concussion syndrome (PCS)
Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .
Post-concussion syndrome (PCS). Concussion is acute trauma-induced altered mental function. Fully referenced neurology checklist.
Definitions related to concussion
- Concussion is acute trauma-induced altered mental function
- Concussion usually follows mild to moderate head injury
- Concussion symptoms usually last less than 24 hours
- Post-concussion syndrome is when symptoms persist for more than 3 months
- Post traumatic encephalopathy is when the symptoms become permanent
Risk factors
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General features
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Neurological features
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Psychiatric features
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Other features
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Risk factors for progression
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Treatment
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References
- Saulle M, Greenwald BD. Chronic traumatic encephalopathy: a review. Rehabil Res Pract 2012; 2012:816069.
- See comment in PubMed Commons belowKing NS. Post-concussion syndrome: clarity amid the controversy? Br J Psychiatry 2003; 183:276-278.
- McAllister TW, Arciniegas D. Evaluation and treatment of postconcussive symptoms. NeuroRehabilitation 2002; 17:265-283.
- Ryan LM, Warden DL. Post concussion syndrome. Int Rev Psychiatry 2003; 15:310-316.
- Riggio S, Wong M. Neurobehavioral sequelae of traumatic brain injury. Mt Siani J Med 2009; 76:163-172.
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