You can sue your attacker(s) for assault and battery.Assault and battery are both civil (lawsuit) and criminal.  The civil and criminal cases proceed independently.With regard to the civil case, your damages (monetary compensation you are seeking in your lawsuit) should include compensation for the medical bills, compensation for pain and suffering (an amount in addition to the medical bills based on the medical reports which document the nature and extent of your injury), lost tuition, and punitive damages (a substantial amount to punish the attacker(s)) for his/their intentional wrongful acts.