Objective To estimate the effect of restorative treatment on conserving posterior crown fracture tooth.
目的:评估用修复的方法保存后牙牙冠纵裂牙齿的效果.
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Partial pulpotomy has been utilized in teeth with pulp exposure due to traumatic crown fracture.
局部断髓常应用于因外伤牙冠断裂导致牙髓暴露之牙齿治疗.
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