Robotic surgery is latest form of minimal invasive surgery , where surgeon uses a machine with very high articulation, freedom of movement and 3-d vision with magnification.
Multiple types of surgical instruments are used in different arms of robot to do all difficult and technically demanding steps of surgery. Using robot complex surgeries can be done with more precision and accuracy decreasing surgical complication rates.
Robotic surgery has done wonderful contribution in some urological procedures like radical prostatectomy, radical cystectomy and partial nephrectomy for complex hilar tumors.