A<unk>  is a serious accident which may lead to significant morbidity or mortality.<unk>  brain<unk>  (TBI) in<unk>  are usually a result of physical contact with another person or stationary object, These<unk>  may include boxing, gridiron football, field/ice hockey, lacrosse, martial arts, rugby, soccer, wrestling, auto racing, cycling, equestrian, rollerblading, skateboarding, skiing or snowboarding. A study was completed identifying the severity and frequency of<unk>  brain<unk> es that occurred in high school<unk> : "Of 23,566 reported<unk> es in the 10<unk>  during the 3-year study period, 1219 (5.5%) were MTBIs. Of the MTBIs, football accounted for 773 (63.4%) of cases; wrestling, 128 (10.5%); girls' soccer, 76 (6.2%); boys' soccer, 69 (5.7%); girls' basketball, 63 (5.2%); boys' basketball, 51 (4.2%); softball, 25 (2.1%); baseball, 15 (1.2%); field hockey, 13 (1.1%); and volleyball, 6 (0.5%). The<unk>  rates per 100 player-seasons were 3.66 for football, 1.58 for wrestling, 1.14 for girls' soccer, 1.04 for girls' basketball, 0.92 for boys' soccer, 0.75 for boys' basketball, 0.46 for softball, 0.46 for field hockey, 0.23 for baseball, and 0.14 for volleyball. The median time lost from participation for all MTBIs was 3 days. There were 6 cases of subdural hematoma and intracranial<unk>  reported in football. Based on these data, an estimated 62,816 cases of MTBI occur annually among high school varsity athletes participating in these<unk> , with football accounting for about 63% of cases." The most common TBIs in<unk>  are cerebral contusions, second-impact syndrome concussions, chronic<unk>  encephalopathy, and hematomas.
Sports-related traumatic brain injury
Pediatric concussion
Acquired brain injury
Complications of traumatic brain injury
Traumatic brain injury
Pediatric stroke
Brain fag syndrome
ROSAH syndrome