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目的探讨年青恒牙冠折后牙髓活力保存方法及愈后。方法对94例年青恒牙冠折患者采用不同的护髓方法并进行追踪随访。结果 94例年青恒牙冠折患者经不同的护髓方法 ,随访2年,成功率为88.6%。结论对损伤程度不同的冠折牙牙髓应采取不同的治疗方法 ,并定期随访,保存患牙。
Objective To investigate the method of preserving vitality of pulp after permanent crown fracture of young permanent children and its healing. Methods 94 cases of young patients with permanent crown fracture using different methods of reperfusion and follow-up. Results 94 cases of young patients with permanent crown fracture by different methods of reperfusion, followed up for 2 years, the success rate was 88.6%. Conclusions Different treatment methods should be adopted for the dental pulp of the crown fracture with different degrees of injury, and the teeth should be preserved regularly.