目的　寻找一种耳郭再造的理想支架。方法　自 1999年以来 ,应用高密度多孔聚乙烯外耳支架 ,颞浅筋膜瓣行耳郭Ⅰ期再造术 14例。结果　手术效果良好。随访 2～ 2 6个月 ,外耳形态良好 ,耳支架无吸收及外露。结论　该材料具有良好的组织相容性和形态稳定性 ,术后不被吸收 ,有望作为外耳支架的理想代用品 Objective To find an ideal scaffold for reconstruction of auricles. Methods Since 1999, 14 cases of primary otorhinostomy with superficial porous polyethylene outer ear scaffold and superficial temporal fascia flap were performed. The results of the operation is good. Follow-up 2 ~ 26 months, the external ear morphology is good, no absorption and exposure of the ear stent. Conclusion The material has good histocompatibility and morphological stability, is not absorbed after surgery, is expected as the ideal substitute for the outer ear stent