尿道扩张 meaning in Chinese

ureth ral sounding
urethral dilatation
urethral sounding

I had to dilate a urethra today
我今天作了个尿道扩张手术
Medical instruments ; urethral bougies and dilating sounds type dittel
医疗器械迪特耳氏尿道扩张探条和扩张器
Calibrator dilator for urethra
尿道扩张测径器
Urethral dilating sound
尿道扩张探子
Catheters and introducer kits designed for ureter , and uretheral dilatation balloon catheters
设计用于输尿管的导管和导流器配件以及尿道扩张气囊导管