藻酸盐医用膜在经鼻内窥镜下治疗泪囊炎术中的应用研究

目的减少鼻内窥镜下手术中的出血,提供更好的鼻腔填塞物。方法比较在鼻内窥镜下应用条状藻酸盐医用膜和凡士林油纱条填塞鼻腔的止血效果及术后鼻腔局部反应。结果应用藻酸盐医用膜填塞鼻腔止血效果好;鼻粘膜水肿轻,术野好;术后抽取时出血少（P〈0.01）;术后鼻腔疼痛及头痛轻（P〈0.05）。结论藻酸盐医用膜可以更好的止血,对手术组织起到保护作用,减少水肿,提供良好的手术视野。

Sorbalgon for nasal packing after endoscopic sinus surgery on dacryocystitis

Objective To explore an efficient nasal cavity packing material after andoscopic sinus surgery.Methods 36 patients with dacryocystitis after endoscopic sinus surgry were divided randomly into two groups： the Sorbalgon and the Vaseline gauze strip were packed in the nasal cavity respectively.The hemostasia effect and nasal responses in the two groups were compared.Results In sorbalgon to pack the nasal cavity in endoscopic sinus surgery,there was a good hemostasis effect,only gently nasal cavity pain and headache after operation（P 0.05）,few bleeding was taken after nasal wadding drawn out（P 0.01）,and can give a good operation field.Conclusion Sorbalgon is a satisfactory nasal packing hemostasia material in endoscopic sinus surgry.