Ashutosh Tewari - Robotic Prostatectomy

Robotic Prostatectomy

With the introduction of the da Vinci Surgical System, the advent of robotic surgery using a laparoscopic approach has significantly changed the way prostate cancer surgery and prostatectomy procedures in general are performed as compared to the traditional 'open' methodology. Much of Tewari's research projects serve to promote robotic surgery as opposed to open procedures. For example, Tewari has shown that the operating field has become more visible to the surgeon, unobscured by the copious amounts of blood encountered in traditional surgery and is thus able to view the urological structures under three-dimensional, enlarged magnification. Patients reap even greater benefits. Due to the minimally invasive nature of the procedure, they experience minimized pain, minimized blood loss, less scarring and fewer complications. Post-surgery recovery is accelerated and patients experience quicker return to urinary continence and sexual function. Some of Tewari's current research is focused on comparing the benefits of robot-assisted surgery with traditional open prostatic surgery.