多孔高密度聚乙烯置入联合耳甲软骨移植鼻尖成形术  

Application of porous high-density polyethylene combined with auricular cartilage in nasal tip plasty

作　　者：李爱林[1] 刘芳[1] 赵月强[1] 陕声国[1] 

机构地区：[1]武汉大学人民医院整形外科,武汉430060

出　　处：《中华医学美学美容杂志》2010年第1期4-6,共3页Chinese Journal of Medical Aesthetics and Cosmetology

摘　　要：目的探讨多孔高密度聚乙烯（poroushigh-density polyethylene，Medpor）置入联合自体耳甲软骨移植行鼻尖成形术的操作方法及适应证。方法采用8．5mm厚的Medpor薄片置入支撑鼻尖，并联合应用自体耳甲软骨移植以优化鼻尖形态。结果36例术后鼻尖部形态良好，无感染、置入体外露等并发症发生。结论Medpor能为鼻尖部提供强有力的支撑，安全、有效，适应于纠正鼻尖部上旋、抬高和延长鼻尖部的成形术，联合自体耳甲软骨移植可进一步提高鼻外形效果。Objective To explore the methodology and the indications of applying the porous high-density polyethylene （Medpor） combined with auricular cartilage in nasal plasty. Methods A total of 36 cases of nasal plasty were treated with the 8. 5 mm thick Medpor implant （speader strut graft） and combined with the auricular cartilage graft to highlight the nasal tip. Results All 36 cases were satisfactory with the effects, and there were no complications such as infection, exposure of the implants and so on. Conclusions Medpor can supply the powerful supporting strength to the nasal tip, and it is a safe, effective implant to rebuild the supporting constructions of nasal tip, especially suitable to correct the over-rotation of nasal tip, flat nasal tip, and short nose.

关 键 词：多孔高密度聚乙烯 鼻尖成形术 耳 软骨 

分 类 号：R765.9[医药卫生—耳鼻咽喉科]