Mukhtar Muhammed
Mukhtar Skin Centre, Katihar Medical College Road, Katihar, Bihar, India.
J Cutan Aesthet Surg. 2023 Jul-Sep;16(3):243-244. doi: 10.4103/JCAS.JCAS_42_22.
To simplify the chemical cautery, micropipette and syringe outlet are stuffed with cotton wick for a better flow of chemical due to capillary action. However, the corrosive effect of chemicals on metallic needle and on rubber/plastic cap of the piston leads to the leakage of chemicals. Hypodermic needle and tooth picks have been used for chemical cautery, but it requires frequent dipping into the chemical, which is not safe. A bent (hooked) hypodermic needle is described as an alternative for safe, quick, and precise cauterization of multiple small skin lesions.
为简化化学烧灼法，微量移液器和注射器出口处填充有棉芯，由于毛细作用，化学物质能更好地流动。然而，化学物质对金属针头和活塞的橡胶/塑料帽有腐蚀作用，会导致化学物质泄漏。皮下注射针头和牙签已被用于化学烧灼，但需要频繁蘸取化学物质，这并不安全。一种弯曲（带钩）的皮下注射针头被描述为安全、快速且精确烧灼多个小皮肤病变的替代方法。
