7.1 Plastic surgery207139 External ear reconstruction using expanded postauricular scar flap and Medpor framework/Song Chunqiong(宋春琼,Plast Surg Hosp,Chin Acad Med Sci,Beijing 100041)…∥Chin J Plast Surg.-2006,22(6).-427~429Objective To investigate the possibility of external ear reconstruction using expanded postauricular scar flap and Medpor framework in burn cases.Methods External ear reconstruction using expanded postauricular scar flap in combination with Medpor framework was performed in 17 cases whose ears had injured by burn.Results Of the 17 cases,15 cases achieved success;2 cases experienced partial exposure of the framework due to inadequate wrapping of the