How to cooperate with renal needle biopsy?

Mar 22, 2022

First, practice the kidney puncture position before the operation, generally in the prone position, put a pillow with a height of about 10 cm on the abdomen, and push the kidney to the back to facilitate the puncture.

The second practice is to hold your breath in the above position. It is best to practice separately, hold your breath after a deep inhalation, hold your breath after a deep breath, and hold your breath during the inhalation process, preferably for 20 seconds. Breath holding can fix the position of the kidney, which is conducive to the accurate entry of the puncture needle into the puncture site and reduces the risk of complications, especially bleeding.

Practice defecation in a supine state again. After renal biopsy, you need to rest in bed for six to 24 hours, and you need to urinate and defecate in a supine state.

In addition, patients should drink more water before and after puncture to prevent renal artery spasm and ischemia after puncture, and renal pelvis hemorrhage and thrombosis caused by insufficient urine output.

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