Since 2017 Mr Petterwood has been using the Robotic-Assisted surgical method for both total and partial knee replacements. At Calvary Hospital, he has access to two robotic systems, OMNIBotics or the Navio Robot.

OMNIBotics is a state-of-the-art solution that combines specialised tools and patented technology with advanced robotics to help Mr Petterwood place and fit implants in line with his patient’s functional anatomy with greater accuracy compared to conventional approaches.

The Navio Robot uses a sophisticated computer navigation system coupled with handheld robotic device to enable precise and accurate bone removal and implant positioning.
Each patient’s surgery is customised providing a patient specific solution to your knee arthritis.