Objective: To provide a comprehensive step by step description of the retroperitoneal Single Port Robot Assisted Partial Nephrectomy (SP RAPN) focusing on the troubleshooting and on the tips and tricks to successfully achieve optimal oncological and functional outcomes. Patients and procedures: All patients with preoperative imaging-based evidence of renal mass amenable to partial nep... https://www.lockdownsecuritycanada.shop/product-category/sliding-door-switch/