https://tube.blueben.net/videos/watch/8cb72d41-9d60-4115-aa21-f6a9e136fa36 What happens when urine becomes trapped inside the kidney? Discover how Grade 4 hydronephrosis causes severe swelling and tissue thinning, and how surgeons use Anderson-Hynes pyeloplasty to remove the obstruction, reconnect the ureter, and restore urine drainage. Sat, 17 Oct 2026 02:39:25 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/8cb72d41-9d60-4115-aa21-f6a9e136fa36 All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.