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螺旋型糊剂输送器（简称螺旋器）是目前公认的较为理想的糊剂输送器械之一，作者在临床实践中发现螺旋器对不同根管的输送效果也不尽相同。材料和方法１病例选择：南京医科大学口腔医院内科病人６４人，需要进行根管治疗的根管９４个。２器械：瑞士产ＬＥＮＴＵＬＯ螺...
Spiral paste conveyor (referred to as the screw) is currently considered one of the more ideal paste delivery device, the authors found in clinical practice screw different root canal delivery effect is not the same. Materials and Methods 1 Case Selection: Nanjing Medical University Stomatological Hospital, 64 patients, root canal need to be treated 94. 2 equipment: Swiss-made LENTULO spiral ...