The alteration of intestinal flora after abdominal operation seams to have been got concern easily, but the dysbacteriosis after prostheticreplacementofjoint is easily ignored.
腹部手术易导致肠道菌群失调似乎已受到医护工作者的关注，但人工关节置换术后菌群失调却易被忽视。
2
Objective To investigate the treatment ofjoint injury in hand with prostheticreplacement.
目的探讨人工关节置换术治疗手部关节损伤的方法及临床疗效。
3
Methods: From August 1985 to August 2003, 35 patients with malignant bone tumors of proximal humerus were treated with segmental resection and prostheticreplacementof shoulder joint.