A rapid and reliable method was developed for analysis of ethephon residues in maize, in combination with the investigation of its dissipation in ifeld conditio
目的探讨斯堪的纳维亚踝关节假体全踝关节置换术(Scandinavian total ankle replacement, STAR)治疗原发性踝关节疾病及继发性踝关节炎的治疗效果。方法回顾性分析1999年5月至2013年1月43例(44踝)行STAR的患者病历资料,男22例,女21例;年龄35~56岁,平均46岁;终末期原发性骨关节炎25例,创伤性关节炎9例,类风湿关节炎5例,距骨缺血坏死4例;病