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鼻腔具有丰富的血管,尤其下鼻甲和中鼻甲下綠及后端的粘膜有很多靜脉丛,因此手术时出血較多,目前鼻腔手术常用的止血方法有以下几种: 1.凡士林油紗条压迫填塞:此法应用最广。其优点为制作簡单使用方便,对大出血止血效果較好。但纱条堵塞鼻腔常引起头痛、口渴、流泪、喷嚏等症状;紗条和創面粘連,抽紗条时常引起疼痛和再出血;刺激粘膜,易併发中耳炎及付鼻竇炎。 2.淀粉海綿止血法:較第一方法舒服,
Nasal cavity is rich in blood vessels, especially in the inferior turbinate and middle turbinate under the green and the mucosa of the posterior end of a lot of venous plexus, so more bleeding surgery, nasal surgery commonly used to stop bleeding methods are as follows: 1. Vaseline gauze pressure packing This method is the most widely used. Its advantages for the production of simple and easy to use, the hemostatic effect of bleeding is better. But the gauze plugging the nose often cause headache, thirst, tears, sneezing and other symptoms; sliver and wound adhesion, drawing often cause pain and re-bleeding; mucosal irritation, and complicated with otitis media and sinusitis. Starch sponge hemostasis: more comfortable than the first method,