Robotic surgery: The beginning and the journey so far

Robotic surgery: The beginning and the journey so farSurgery rarely changes because a new instrument becomes available.It changes when a technology solves a clinical problem, enters a teachable workflow, and proves reproducible outside the hands of a few exceptional operators.The journey of modern robotic surgery is best understood through this lens.Although the technical prehistory of surgical robotics predates urology, the clinical discipline of robotic soft-tissue surgery came of age with radical prostatectomy. 1,2he prostate was not the intended target of the surgical robot.In the early era of the da Vinci system, cardiac surgery was widely imagined as the natural home of robotics.The promise was elegant: a surgeon seated at a console, operating with magnified three-dimensional vision and articulated instruments through small incisions.Yet early cardiac robotic programs struggled to move beyond selected procedures and isolated institutional expertise.The technology was impressive, but the clinical pathway was not yet mature.Lonnie Smith, CEO of Intuitive Surgery at the time, would later capture the irony and say: 'We (the company) aimed for the heart and hit the prostate.'Radical prostatectomy presented a distinct clinical challenge; open surgery was effective but morbid, conventional laparoscopy offered smaller incisions but was technically unforgiving.The confined operative field and limited visualization increased reliance on haptic feedback of open surgery, which in turn constrained teachability, reproducibility, and broader generalizability.By the year 2000, minimally invasive prostatectomy had gained little traction in the USA.In Europe, particularly in France, experienced laparoscopic surgeons had shown that laparoscopic radical prostatectomy could be done, but the operation remained difficult for others to master.It required advanced intracorporeal suturing, deep pelvic dissection, and a long learning curve.The question was therefore not whether minimally invasive prostatectomy was possible, but whether it could become reproducible. 1,3his is where the contribution of the Vattikuti Urology Institute (VUI) was decisive.In the VUI account of those early years, the turning point was not technological optimism but a near failure.With philanthropic support from Raj and Padma Vattikuti, the Institute had been created at Henry Ford Hospital with the mandate to build a minimally invasive prostate cancer surgery program.The initial attempt was laparoscopic.Expert French surgeons could perform the operation, but the method was not yet reproducible within the emerging Detroit program.The Institute had reached a fork in the road: abandon the minimally invasive program or find another way. [1][2]][3] The alternative was the robot.During a visit to Bertrand Guillonneau and Guy Vallancien in Paris, Mani Menon saw the da Vinci system being explored in the setting of laparoscopic prostatectomy.He recognized what would become the central insight of robotic prostatectomy: robotics could convert the difficult geometry of laparoscopic prostatectomy into an operation more aligned with the skills of an open surgeon.Three-dimensional vision, tremor filtration, motion scaling, and wristed instruments did not merely make the operation more elegant; they made it teachable. 2,3he early Vattikuti program was not built as a heroic one-surgeon experiment.It was deliberately structured as a team-based clinical laboratory.Robotic cases were begun in one operating room while experienced laparoscopic surgeons operated in another; when the robotic case stalled, the robot could be undocked and the operation completed