Segall R O, del Rio C E, Brady J M, Ayer W A
Oral Surg Oral Med Oral Pathol. 1977 Nov;44(5):786-91. doi: 10.1016/0030-4220(77)90388-7.
Files, reamers, and Hedström files were used to instrument both wet and dry canals and then cleansed by a chairside technique. Statistical analysis of the various cleansing techniques showed that 2 by 2 inch gauze wipes, either wet or dry, cleansed the instruments of debris better than any other means tested.
使用锉、扩孔钻和Hedström锉对湿润和干燥的根管进行预备,然后采用椅旁技术进行清洁。对各种清洁技术的统计分析表明,2×2英寸的湿或干纱布擦拭,在清除器械上的碎屑方面比所测试的任何其他方法都更有效。