Community Corner
Revolutionizing Knee Surgery
Expert in Mako Robotic-Assisted Total Knee Arthroplasty – Now in an Outpatient Setting

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Knee replacement surgery has long been a critical option for those suffering from debilitating knee arthritis, offering relief from pain and restored mobility. However, recent advances in medical technology are transforming the way this surgery is performed. One of the most exciting developments is robotic-assisted knee surgery, particularly with systems like the Mako Robotic-Arm Assisted Surgery. This innovation is reshaping the landscape of knee replacement, providing greater precision, faster recovery, and better overall patient outcomes.
What is Robotic Knee Surgery?
Robotic-assisted knee surgery involves using a robotic arm guided by the surgeon to perform knee replacement procedures with exceptional accuracy. The Mako system, for example, allows surgeons to create a personalized pre-operative plan based on a detailed 3D model of the patient’s knee. This enables the surgeon to plan the optimal placement of the implant and to adjust dynamically during the surgery to achieve the best fit and alignment for each patient.
Unlike traditional knee replacement, where the surgeon relies on manual techniques to perform the procedure, robotic systems provide real-time feedback and allow for precise adjustments that are nearly impossible with the naked eye. The result is a more tailored approach to each patient’s unique anatomy.
Key Advantages of Robotic-Assisted Knee Surgery
1. Improved Precision and Accuracy
One of the most significant advantages of robotic surgery is the precision it provides. Misalignment or poor fitting of implants is a common reason for knee replacement failure, leading to pain, limited mobility, or the need for revision surgery. Robotic systems like Mako can ensure a more accurate positioning of the implant, enhancing the longevity of the knee replacement and optimizing the joint’s function.
Studies have shown that robotic-assisted surgery leads to improved outcomes in terms of implant alignment and balance, significantly reducing the margin of error when compared to conventional methods.
2. Personalized Surgical Approach
Every patient’s knee is unique, and robotic systems allow for a customized plan based on the individual’s anatomy. Surgeons can create a 3D model of the knee to visualize and simulate the surgery before making the first incision. This personalized approach means the surgery is more likely to fit the specific needs of the patient, minimizing risks and maximizing the success of the procedure.
3. Minimally Invasive
Robotic surgery is typically associated with a minimally invasive approach, requiring smaller incisions and causing less disruption to the surrounding tissues. Smaller incisions result in less post-operative pain, reduced blood loss, and lower risk of infection. These factors contribute to a faster recovery time and a quicker return to daily activities.
4. Faster Recovery and Return to Activity
Because robotic-assisted knee surgery is less invasive and more precise, patients often experience a faster recovery. Many individuals are able to leave the hospital on the same day or within 24 hours, especially if the surgery is performed in an outpatient setting. Moreover, they often regain mobility quicker and can start physical therapy sooner, leading to a more rapid return to daily life.
5. Outpatient Knee Replacement: The Future of Orthopedics
With the accuracy and reduced invasiveness of robotic-assisted knee surgery, more and more procedures are being performed in an outpatient setting. This shift offers tremendous benefits to both patients and healthcare systems, including lower costs, reduced infection risks, and greater convenience for patients. In fact, robotic-assisted total knee arthroplasty (TKA) has made it possible for many patients to undergo surgery in the morning and return home by evening.
How Robotic Knee Surgery is Shaping the Future of Orthopedics
The integration of robotic technology in knee surgery is not just a fleeting trend—it’s a glimpse into the future of orthopedic care. As more surgeons adopt robotic systems like Mako, patients will have access to safer, more precise, and more efficient surgeries. With the growing popularity of outpatient knee replacement, robotic-assisted procedures are helping to redefine what patients can expect from joint replacement surgery.
“With Mako Smart Robotics, I can utilize a CT scan to create a personalized surgical plan based on each patient’s unique anatomy for entering the operating room,” said Dr. David Abrutyn of Summit Health. “During surgery, I can confirm my approach and make any necessary adjustments while guiding the robotic arm to execute the intended surgical plan. It is exciting to be able to offer this transformative technology across the joint replacement service line to perform total knee replacements and partial knee replacements.”
Looking forward, robotic surgery is poised to improve not only surgical outcomes but also patient satisfaction. As technology advances and becomes more accessible, we can expect to see further refinements in surgical techniques and more widespread adoption of robotic systems in operating rooms across the globe.
Conclusion: A Game-Changer in Knee Replacement
Robotic-assisted knee surgery is undeniably changing the landscape of knee replacement. With its ability to provide personalized care, increased accuracy, and faster recovery times, it represents a leap forward in orthopedic surgery. For patients, it means less pain, quicker recovery, and more confidence in the long-term success of their knee replacement. For surgeons, it offers a tool to deliver higher-quality care with improved precision. Together, these advancements are reshaping the future of knee replacement surgery and elevating the standard of care for those in need of this life-changing procedure.
“We are proud to offer this highly advanced robotic technology in our area,” said Brandon Kuretski, RN, Administrator of Somerset Ambulatory Surgical Center. “This addition to our orthopedic service line further demonstrates our commitment to provide the community without outstanding health care.
If you or a loved one is considering knee replacement surgery, be sure to explore robotic-assisted options and consult with a Summit Health Orthopedic Surgeon experienced in this cutting-edge technique. You can visit http://summithealth.com/njortho or call 908-685-8500 to book an appointment with Dr. Abrutyn.
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