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

上颌窦内壁穿刺造瘘置管引流疗程短,。

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

法应用输尿管镜经尿道碎石或经皮肾造瘘碎石取出尿路结石。