Objective To compare the curative effects and safety between Liushen Pills and arsenous acid as endodontic sealer in mummification of baby tooth.

• 目的比较中药六神丸与亚砷酸作为乳牙牙髓失活剂用于乳牙干髓术中的疗效及安全性。方法将80例乳牙牙髓炎的患儿随机分为治疗组40例、对照组40例。