Kidney Stone Surgery Nz. If the stone does not pass through or is larger then an operation is required. If the stone s are in the kidney then an access sheath is placed into the ureter to allow the flexible ureteroscope to pass up into the kidney easily.
Smile nz auckland city mission governance. A plain x ray will detect approximately 90 of stones however some stones are radiolucent and will be missed with a plain x ray. The method used to remove the kidney stones will depend on a variety of factors such as age medical history and condition of the person and size type and location of the stones.
The procedure works by focusing high energy shock waves to break up kidney stones.
Once in the kidney the kidney is carefully inspected until the stone is found. Open surgery nowadays it is very rare to require a cutting operation to remove a stone but it is sometimes the best option. If the stone moves into the ureter narrow tube leading from kidney to bladder then severe pain renal colic is experienced. If the stone does not pass through or is larger then an operation is required.