1.The treatment duration and effect of puncture and fistulation and tubation were good.

1.上颌窦内壁瘘置管引流疗程短,效果。

2.Methods Urinary calculus were removed by ureteric lithotripsy with ureteroscope or mini-invasive percutaneous neral fistulation lithotripsy removed the urolithus.

2.方法应用输尿管镜经尿或经皮肾瘘取出尿路结。