鼓膜修补术是治疗慢性单纯化脓性中耳炎的有效措施。尤其是内植法鼓膜修补术简便易行,各地已作为常规手术开展。鉴于各种因素影响,目前手术成功率相对较低。我科1978～1987年行内植法耳鼓膜修补术273例,术后Ⅰ期愈合且听力提高者226例(占68％)。在术后二月内修补筋膜脱落,新生鼓膜重新穿孔,留有裂隙,听力无改进或下降者作为失败病 Tympanic membrane repair is an effective treatment of chronic purulent otitis media. In particular, the tympanic membrane repair implants simple and easy, all over as a routine operation. Due to various factors, the current success rate of surgery is relatively low. In our department from 1978 to 1987, 273 cases underwent otolith repair, and there were 226 cases (68%) with healed first-degree hearing after hearing improvement. Repaired in two months after the fascia off, the new eardrum re-perforated, leaving a gap, no improvement in hearing or decline as a failure disease