1987～1993牟，我们用自制黄连滴剂（以下称滴剂），治疗单纯型慢性化脓性中耳炎97倒，效果满意。临床资料一、一般情况本组97例，男58例，女39例。年龄3一61岁，其中3～10岁45例，11～20岁51例21岁以上1例。全部病例均有鼓膜穿孔，其中中央性穿孔91例，边缘性穿孔6例，孔径1～ 1987 ~ 1993 Mou, we use homemade Coptis drops (hereinafter referred to as drops), the treatment of simple chronic suppurative otitis media 97 down, the effect is satisfactory. Clinical data First, the general situation The group of 97 cases, 58 males and 39 females. Age 3 a 61 years old, of which 45 cases of 3 to 10 years old, 11 to 20 years old in 51 cases over the age of 21 cases. All cases were tympanic membrane perforation, including 91 cases of central perforation, marginal perforation in 6 cases, the pore size of 1 ~