Unintentional injuries are cause of motor vehicle crashes; unintentional poisoning; suffocation;drowning;accidental firearm charges; burn. It is only accident that it didn't mean to happen like that.
 while the intentional injuries is purposeful human actions and directed to oneself or others.
Unintentional injuries are those injuries which are not done on purpose to a specific person an example of this is when you lost your balance while running and you fall, while intentional injury is done on purpose to an individual like pulling a chair while someone is about to sit on it then she falls and had injury