A personal injury takes place when a person has suffered a type of injury that is either physical or psychological, as the result of an accident. Most personal injuries fall under the category of a tort. To be paid damages for your personal injury, you must prove liability and damages. If you or a loved one has received an injury due to the negligence of another party or entity, you may be able to seek damages from the negligent party. This area of the law is known as personal injury law.