Conclusion: treatment of anterior crossbite with fixed appliance and blocking up posterior teeth has excellence of short treatment time and do not need patient's cooperation.
结论：采用固定矫治器结合后牙垫高矫治反牙合具有矫治时间短，不依赖患者主动配合的优点。
Conclusion: treatment of anterior crossbite with fixed appliance and blocking up posterior teeth has excellence of short treatment time and do not need patient's cooperation.
结论：采用固定矫治器结合后牙垫高矫治反牙合具有矫治时间短，不依赖患者主动配合的优点。
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