目前临床上对口腔病术后、口腔创伤、口腔粘膜病引起的口腔粘膜溃疡局部常见治疗和护理的原则及方法有局部烧灼法和局部涂药法一般的局部烧灼法,先用棉球蘸1%地卡因,轻压溃疡面,再用小棉球蘸10%硝酸银烧灼,后用丁香油或生理盐水还原的方法。一般的局部涂药法即局部涂2%甲紫。 At present, the clinical treatment of oral disease, oral trauma, oral mucosal disease caused by oral mucosal ulcer local treatment and care of the local principles and methods of local cautery and topical local topical cauterization method, first with a cotton ball dipped in 1 % Of cocaine, ulcer surface gently, and then cotton ball dipped in 10% silver nitrate burning, after the method of reduction with clove oil or saline. The general topical application method that is locally painted 2% A purple.