膨体聚四氟乙烯在鼻整形术中的运用探讨
2015-01-27刘瑜
刘 瑜
膨体聚四氟乙烯在鼻整形术中的运用探讨
刘 瑜
目的 探讨膨体聚四氟乙烯在鼻整形术中的运用价值。方法 研究年度2015年1月~2015年10月,对象为鼻整形术42例,数字法分组。20例入对照组,材料选择固体硅橡胶。其余22例入实验组,材料选择膨体聚四氟乙烯。组间比较。结果 两组中实验组一期愈合率更高,满意度更高,副反应率更低,有显著差异(P<0.05),且具统计学意义。结论 膨体聚四氟乙烯在鼻整形术中运用价值大,一期愈合率高,病例较满意。
鼻整形术;膨体聚四氟乙烯;运用
【Abstract】
Objective To studied on Expanded polytetrafluoroethylene (ePTFE) value in application of rhinoplasty. Methods Choosen 42 cases of rhinoplasty that were operated in hospital from January 2015 to October 2015 and separate them into control group and study group according to digits; 20 patients in control group received solid silicone rubber as operation material, while another 22 patients in study group received ePTFE as operation material, and then observe and compare operation effects between two groups. Results Patients’ cured rate at first stage of operation and patients’ satisfaction rate were much higher in study group compared to counterparts in control group; besides, patients’ side-effect incidence was much lower in study groupcompared to that in control group; there was a differential between two groups and such a differential has statistic value (P< 0.05). Conclusion Expanded polytetrafluoroethylene (ePTFE) bears value in application of rhinoplasty, patients’ cured rate at first stage of operation is rather high and patients are quite satisfied with operation effect.
【Key words】Rhinoplasty,Expanded polytetrafluoroethylene (ePTFE),Application
鼻整形术为美容外科常见手术,隆鼻材料多选择自体软骨、羟基磷灰石、硅橡胶和膨体聚四氟乙烯等。既往材料多用固体硅橡胶,但术后鼻梁的假体表面易有皮肤发红现象,有很大排斥反应,且易出现假体下移,影响效果。有研究表明,自体软骨为安全、可靠的材料,并有学者认为禁止应用自体组织外的其他合成类材料[1]。此文研究年度2015年1月~2015年10月,总结膨体聚四氟乙烯运用价值,汇报见下。
1 资料和方法
1.1一般资料
研究年度2015年1~2015年10月,对象为鼻整形术42例,数字法分组。20例入对照组,材料选择固体硅橡胶,有17例女性,男性3例,其中再次隆鼻为2例,假体移位或摆动;18例首次隆鼻,平均年龄(25.46±1.17)岁,范围是20~37岁。其余22例入实验组,材料选择膨体聚四氟乙烯,有19例女性,男性3例,其中再次隆鼻为3例,假体移位或摆动;19例首次隆鼻,平均年龄(25.74±1.25)岁,范围是20~36岁。
1.2方法
切口位置选择乳耳角中1/3处,选择利多卡因给予局麻,将皮肤和皮下组织切开,使耳甲腔软骨暴露,并在软骨膜的下方作钝性分离,耳软骨1×0.6 cm切取。……
