if it's just bent and not separated, then straighten and duct tape, grafting wax is best(so others have said)
if it snapped clean off, you could try to reattach, depends how long it's been separated
if it's just bent and not separated, then straighten and duct tape, grafting wax is best(so others have said)
if it snapped clean off, you could try to reattach, depends how long it's been separated