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：探讨提高上颌窦疾病疗效的方法。方法：在动物实验的基础上，应用鼻内窥镜和显微外科技术，对６８树良性上颌窦病变，循柯－陆手术进路，行前壁环钻术和中鼻道窦造口术及骨壁修复成形术。结果；术后第５周，大窦腔粘膜再生和修复较完全，前壁骨瓣成形骨痴愈合。临床随访１８～４２个月（平均２８个月）中鼻道窦口通畅９６％。结论：表明上颌窦成形术在彻底清除病灶的基础上，恢复窦腔解剖结构，保持生理性引流通道，有利于术后粘膜修复与再生。
: To explore ways to improve the efficacy of maxillary sinus diseases. Methods: On the basis of animal experiments, 68 cases of benign and maxillary sinus lesions, cochlear-to-ground surgical approach, anterior wall ring drilling and middle meatus sinusotomy were performed with endoscopic and microsurgical techniques And bone wall repair angioplasty. Results: In the 5th week after operation, the mucosa of the large sinus cavity was regenerated and repaired completely. Clinical follow-up 18 to 42 months (mean 28 months) middle ostium sinus ostium 96%. CONCLUSIONS: It shows that maxillary sinusoplasty can restore the sinus anatomy and maintain the physiological drainage channel on the basis of complete removal of the lesion, which is conducive to postoperative mucosal repair and regeneration.