Concussion (the symbol of the abbreviation TBI) occurs when a force exterior on the cerebral cortex be entered. Concussion based on severity of the. mechanism, or other features to be classified. A head trauma, due to the inclusion of the damage on the skull and head conceptually wider than the concussion. Concussion is one of the most important and the most common reasons of death or disability around the world. TBI in men more than women, and in children and adolescents more than adults and is generally due to accident, falling from a height, and a panic occurs.