Introducing the VELYS Depuy Johnson & Johnson’s Fourth Generation Robot at Velachery Prashanth Hospital – a marvel of medical technology that’s here to redefine knee surgery.
This sophisticated system comprises a precision-guided robotic arm under the skilled hands of Dr. S. Arumugam, a renowned surgeon. A cutting-edge camera provides a vivid three-dimensional view of the knee on a screen, enabling meticulous assessments, precise markings, and the selection of the ideal prosthesis size. This choice ensures perfect ligament balance and ideal flexion and extension gaps.
The robot assists in verifying the full range of movement offered by the prosthesis. Once all details are confirmed, Dr. Arumugam takes command of the robotic arm to execute precise bone cutting.
It’s important to note that this robot doesn’t operate independently; instead, it enhances surgical precision and patient outcomes. The benefits are immense: reduced blood loss, minimal ligament strain, improved range of motion, expedited recovery, shorter hospital stays, and long-lasting results, thanks to the quality Depuy Implants from Johnson & Johnson. These implants, coated with vitamin E, offer exceptional longevity and minimize wear and tear.
Our state-of-the-art robotic system integrates advanced imaging technology, enabling our surgeons to construct an accurate 3D model of your joint. This model serves as the foundation for a meticulous surgical plan, guaranteeing that the replacement joint is precisely positioned.
During robotic orthopedic surgery, the robotic arm takes the lead, expertly guiding surgical tools with unparalleled accuracy. This results in a minimally invasive procedure, reducing damage to surrounding tissue and ensuring a smoother, faster recovery.
Here at Chennai Ortho, we’re proud to offer a revolutionary approach to knee surgery. Our commitment to patient well-being drives us to embrace the latest technologies, ensuring that you receive the best care possible. With the VELYS Depuy Johnson & Johnson’s Fourth Generation Robot, we’re delivering precision, perfection, and ultimately, happier patients.
No CT Scan or MRI Required: Our advanced hi-definition cameras and software create a robotic knee replacement plan in real-time, eliminating the need for pre-operative CT scans or MRI scans.
Precision and Accuracy: Our robotic system ensures unmatched precision and accuracy, leading to a better fit and alignment of the replacement joint.
Bone Marrow Bleed or Bone Marrow Violation: By generating a 3D surface map of the knee and planning the entire surgery in real-time with input from the surgeon, we eliminate the need for intra-medullary alignment rods. This not only preserves vital bone marrow but also significantly reduces the risk of complications like pulmonary embolism and fat embolism.
Reduced Complications: The precision of our robotic system reduces the risk of complications such as dislocation, implant loosening, and nerve damage.
Personalized Treatment: Our robotic system enables a personalized surgical plan, ensuring your replacement joint is positioned exactly where it needs to be.
Minimally Invasive: Robotic knee surgery is minimally invasive, resulting in less scarring, reduced pain, and a faster recovery time



