干尸疗法是口腔内科门诊常用的一种治疗方法,此种疗法操作简便,效果良好,使多数龋坏牙齿免于拔除而得以保留,若掌握不当,亦可引起一些不良后果及并发症。 常用的失活剂,其成分有亚砷酸,金属砷、三聚甲醛、中药等数种,对血管、神经及细胞均有较强的毒性作用,特别是亚砷酸对组织作用不能自限,若封药时间长,药量过 Mucus therapy is a commonly used method of oral medicine clinic treatment, this therapy is simple, good results, so that the majority of caries-free teeth removed to be retained, if not properly controlled, can also cause some adverse consequences and complications. Commonly used inactivators, the composition of arsenic trioxide, metal arsenic, trioxane, Chinese medicine and other species, the blood vessels, nerves and cells have a strong toxic effects, in particular, the role of arsenious acid on the organization can not be self-limiting If the drug seal for a long time, the drug over