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我科采用经前鼻孔、上颌窦前壁打孔双径路手术治疗筛窦及上颌窦病变７０例，取得良好效果。报告如下。１ 资料与方法１．１ 临床资料１９９４年９月～１９９７年９月有完整资料７０例，男４０例，女３０例；年龄１６～７１（平均３７．３）岁。其中慢性鼻窦炎伴多发性和复发
In our department, 70 cases of ethmoid sinus and maxillary sinus disease were treated by pre-nostrilial and maxillary anterior perforating of the anterior wall in 70 cases, which achieved good results. The report is as follows. 1 Materials and Methods 1.1 Clinical data September 1994 ~ September 1997 70 cases of complete information, 40 males and 30 females; aged 16 to 71 (average 37.3) years of age. Chronic sinusitis with multiple and recurrent