Hasegawa M, Saito Y, Watanabe I
Clin Otolaryngol Allied Sci. 1978 Feb;3(1):63-6. doi: 10.1111/j.1365-2273.1978.tb00666.x.
Anaesthesia of the tympanic membrane by iontophoresis of lidocaine is a painless and safe method for myringotomy and grommet insertion. Thirty-nine patients with serous otitis media and 11 patients with Ménière's disease had their tympanic membranes anaesthetized by iontophoresis of lidocaine; analgesia was perfect for all of them. In the patients with serous otitis media, the insertion of grommets was carried out easily and without pain. Major problems or complications have not been encountered during this study.
通过利多卡因离子导入法麻醉鼓膜是一种用于鼓膜切开术和鼓膜置管术的无痛且安全的方法。39例浆液性中耳炎患者和11例梅尼埃病患者通过利多卡因离子导入法麻醉了他们的鼓膜；所有人的镇痛效果都非常理想。对于浆液性中耳炎患者，鼓膜置管术操作轻松且无痛。在本研究过程中未遇到重大问题或并发症。
