Results The correct rate of postoperative function exercise in clinical pati was 100%, while t.

为观察颞颌关节功能锻炼对预防鼻咽癌放疗后张口受限的效果。

Results of36cases edgily metal slices were found in10pati ents fish bone in1patient nucleus of chinese date in21patients toy plane in1patient plastic pentacle in2patients iron chain in1patient.

结果36例异物中鱼骨1例，边缘锐利的金属片10例，枣核21例，塑胶五角星2例，玩具小飞机1例，铁丝1例。