鼻中隔成形术后行鼻腔内填充敷料的目的是吸引分泌物,制止出血,起内夹板固定作用,还有防止粘连以及便于改善鼻腔卫生的作用。理想的填充材料应当与鼻腔不规则的形状相适应,与鼻部伤口不产生粘连,以便于从鼻腔内取出,还要求无刺激性,具有防腐性能。按照这些要求,以往使用的材料总有一项或多项达不到。鉴于此,提出了一种新的替代材料,据鉴定,聚乙烯氧化物凝胶(vigilon)是一种改进的替代材料,而且在48例年龄超过17个月的患儿中作了研究。使用这种材料无明显的并发症。聚乙烯氧化物凝胶更优于以前使用 Nasal septum posterior nasal cavity filling dressing is designed to attract secretions, stop bleeding, the role of internal splint fixation, as well as prevent adhesions and to facilitate the improvement of nasal health role. Ideal filling material should be consistent with the irregular shape of the nasal cavity, nasal wound does not produce adhesions in order to remove from the nasal cavity, but also non-irritating, with anti-corrosion properties. In accordance with these requirements, there is always one or more of the materials used in the past. In view of the above, a new alternative is proposed. Vigilon was identified as an improved alternative material and was studied in 48 infants older than 17 months. There are no obvious complications with this material. Polyethylene oxide gel is better than previously used