A member asked:

How do a concussion and a contusion differ?

4 doctors weighed in across 2 answers
Dr. Kenneth Reichert answered

Specializes in Neurosurgery

Concussion Contusion: A contusion is an injury to the brain that causes a bruise (bleeding) which will usually be identifiable on ct scan. A concussion will usually have no bleeding on the scan, although damage, whether reversible or not, occurs.

Answered 7/24/2016

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Contusion: specific: Contusion is a specific term that denotes that there is a hemorrhage or bruise in the brain tissue as a result of the injury. This may be seen on ct and MRI scans. Concussion refers to the traumatic brain injury where there may or may not be a loss of consciousness. Sequelae include headache, nausea/vomiting, inability to concentrate or think. A person may have both a concussion and a contusion.

Answered 3/17/2016

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