Head Injury Concussion

A concussion is defined as any injury that causes a temporary loss of brain function. There is no bleeding or major swelling of the brain and recovery is complete.

Symptoms of concussion include:

For more information:

Concussion

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Last Updated: Dec 14, 2010 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Head Injury References

Edwards P, Arango M, Balica L, et al. CRASH trial collaborators. Final results of MRC CRASH, a randomised placebo-controlled trial of intravenous corticosteroid in adults with head injury-outcomes at 6 months. Lancet. 2005 Jun 4-10;365(9475):1957-9. [15936423]
Grappling with traumatic brain injury. Lancet. 2007 Dec 8;370(9603):1879. [18068492]
Lee AC, Ou Y, Fong D. Depressed skull fractures: a pattern of abusive head injury in three older children. Child Abuse Negl. 2003 Nov;27(11):1323-9. [14637305]
McKinley J. New challenges in assessing and managing concussion in sports. Am Fam Physician. 2007 Oct 1;76(7):948-9. [17956064]
Ropper AH, Gorson KC. N Engl J Med. 2007 Jan 11;356(2):166-72. Review. No abstract available. Erratum in: N Engl J Med. 2007 Apr 26;356(17):1794. [17215534]
Smits M, Dippel DW, de Haan GG, Dekker HM, Vos PE, Kool DR, Nederkoorn PJ, Hofman PA, Twijnstra A, Tanghe HL, Hunink MG. External validation of the Canadian CT Head Rule and the New Orleans Criteria for CT scanning in patients with minor head injury. JAMA. 2005 Sep 28;294(12):1519-25. [16189365]
Tender GC, Awasthi D. Risk stratification in mild head injury patients: the head injury predictive index. J La State Med Soc. 2003 Nov-Dec;155(6):338-42. [14750754]