Acknowledgments -- Preface.- Chapter 1:Fundamentals of Gasless Single-Port RoboSurgeon Surgery.- Chapter 2:Gasless Single-Port RoboSurgeon Retroperitoneoscopic Radical Nephrectomy -- Chapter 3:Gasless Single-Port RoboSurgeon Retroperitoneoscopic Partial Nephrectomy.- Chapter 4:Gasless Two-Port Access RoboSurgeon Retroperitoneoscopic Radical Nephroureterectomy.- Chapter 5:Gasless Single-Port RoboSurgeon Retroperitoneoscopic Adrenalectomy -- Chapter 6:Gasless Single-Port RoboSurgeon Retroperitoneoscopic Radical Prostatectomy.- Chapter 7:Gasless Single-Port RoboSurgeon Total Cystectomy with Urinary Diversion.- Chapter 8:Gasless Single-Port RoboSurgeon Partial Cystectomy: A Hybrid Technique Combining an Intravesical and Extravesical approach -- Chapter 9:Gasless Single-Port RoboSurgeon Retroperitoneoscopic Pelvic Lymph Node Dissection and Inguinal Hernia Prevention -- Chapter 10:Application of the RoboSurgeon System in Medical Care.