Method: Replaced the fracture teeth and treated pulp normally fulled and fixed it.After one week, There s no complication and then repair the whole coronary.

• 方法:对纵折裂牙进行手法全复位后用0.；2号结扎钢丝结扎；行常规牙髓病治疗；光敏固化充填并封闭裂隙、调；观察一周后无症状行全冠修复。