过去治疗慢性化脓性上颌窦炎，多采用上颌窦鼻内开窗术或上颌窦根治术，这些方法易引起病人面部肿胀、疼痛、面颊麻木和上列牙齿酸痛等术后并发症。我科从1992年起采用上颌窦窦内置管并冲洗术治疗慢性上颌窦炎57例，取得较好疗效，现报告如下：l病例与方法l．l病例我科1992年1 In the past treatment of chronic suppurative maxillary sinusitis, the use of maxillary sinus intranasal fenestration or maxillary sinus surgery, these methods can easily cause the patient facial swelling, pain, numbness of the face and the above dental pain and other postoperative complications. Our department since 1992, the maxillary sinus sinus tube flushing and irrigation in treatment of chronic maxillary sinusitis in 57 cases, and achieved good results, are as follows: l cases and methods l. l cases of our department in 1992 1