Tadokoro Y, Iwaku M, Fusayama T
J Dent Res. 1982 Jun;61(6):780-5. doi: 10.1177/00220345820610062601.
We have developed a vibration etching technique in which occlusal pits and fissures are simultaneously cleansed and acid-etched using a fissure needle mounted on an electromagnetic vibrator. When tested on extracted teeth, the needle completely cleansed the fissures by removing the contents and the prismless enamel layer, and widened them to from 100 to 150 micrometers to the depth reached by the needle. The sealant penetrated readily and adhered to the reduced and etched fissure walls interlocking with resin tags.
我们开发了一种振动蚀刻技术，该技术使用安装在电磁振动器上的裂隙针同时清洁和酸蚀咬合面窝沟。在拔除的牙齿上进行测试时，该针通过去除内容物和无棱柱釉质层完全清洁了裂隙，并将其宽度扩大到100至150微米，达到针的深度。密封剂很容易渗透并粘附在与树脂标签互锁的缩小和蚀刻的裂隙壁上。
