As of 2012, the rate of<unk> s in the United States are about 20 cases per 100,000 people annually. The majority of people with a traumatic<unk>  are children and young adults. 60% of traumatic<unk> s are sports-related, and there are more cases in males compared to females.
Hyphema
Alertness
Hypotension
Cornea
Apnea
Generalized hypoxia
Bradycardia
Hypothermia