The video given below helps you to understand the procedure of nephrolithotomy. Anatrophic Nephrolithotomy is a procedure used to remove staghorn or branching stones from renal pelvis. 00:00-00:59 Accessing Kidney 01:00-02:06 Application of Clamp & Cooling of Kidney 02:07-04:00 Opening of Kidney 04:01-04:43 Retrival of Stone 04:44-07:29 Reconstruction & Closure of Calyces 07:30-08:10 Closure of Layers