Prof. Mittal is a trained robotic surgeon who uses the da Vinci Xi system. This system uses robotic arms and instruments to assist him in performing complex operations through the smallest of incisions.

How the da Vinci system works
In the da Vinci system, the surgeon is seated and views magnified 3-D images from a camera that they control. The instruments articulate — they can move like, or better than, a human hand and finger joints. This allows Prof. Mittal to perform complex tasks inside the body with greater ease and precision than standard laparoscopy (keyhole surgery).
What are the benefits?
- Magnified, high-definition 3D vision of the surgical area
- Instruments that articulate beyond the range of the human wrist
- Smaller incisions, which may mean less pain and scarring
- Enhanced precision for complex, delicate operations
Procedures performed robotically
Prof. Mittal routinely performs:
- Robotic cholecystectomy (gallbladder removal)
- Robotic inguinal hernia repair
- Robotic pancreatic operations
In summary
With the robot, Prof. Mittal has better 3D vision and articulated instruments, allowing for more precise operating — which can support a smoother recovery.