Here's a breakdown:
* Floating kidney (renal ptosis): This occurs when one or both kidneys move excessively, usually downwards, from their normal position in the abdomen. This can happen due to factors like:
* Sudden weight loss
* Pregnancy
* Trauma
* Thinness of the surrounding tissues
* Nephropexy: This surgery aims to stabilize the kidney by attaching it to the surrounding tissues or structures, preventing further movement and potential complications.
Key point: Nephropexy is NOT done for kidney stones, infections, or other kidney-related issues. It specifically addresses the issue of a displaced kidney.