<unk>  <unk>  is a minimally-invasive procedure to remove stones from the kidney by a small puncture wound (up to about 1 cm) through the skin. It is most suitable to remove stones of more than 2 cm in size and which are present near the pelvic region. It is usually done under general anesthesia or spinal anesthesia. __TOC__
Percutaneous nephrolithotomy
Percutaneous nephrostomy
Nephrostomy
Ureterolysis
Ureteric stent
Ureteroureterostomy
Ureteroscopy
Ureteric balloon catheter