Indiana Orthopedic Institute surgeon conducts groundbreaking knee replacement surgery

Dr. Robert Malinzak performs Indiana’s first cementless partial knee procedure

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Dr. Robert Malinzak, a renowned board-certified orthopedic surgeon at Indiana Orthopedic Institute (IOI), recently performed the first cementless partial knee replacement procedure in Indiana. The groundbreaking surgery took place at Ascension St. Vincent Fishers Hospital. This innovative procedure replaces a damaged knee joint with artificial components, eliminating the need for bone cement.

Unlike traditional knee replacements that rely on bone cement to secure the implant, the cementless approach allows the bone to naturally grow around the implant, offering better long-term stability. The procedure uses a knee implant with a mobile bearing that moves with the femur, closely mimicking natural knee movement.

Benefits of the cementless partial knee procedure include longer-lasting results, a reduced risk of implant loosening, and faster recovery. Additionally, the surgery requires less time in the operating room and is ideal for patients looking to return to higher-impact activities. The cementless technique also eliminates the potential risks associated with cement debris or loose cement bodies within the joint.

“At Indiana Orthopedic Institute, we are proud to offer this advanced procedure to our patients and the communities we serve,” Dr. Malinzak said. “I want to thank Ascension St. Vincent Fishers for their partnership and visionary leadership in providing this innovative treatment. Together, we are advancing orthopedic care and transforming lives.”

With over 300,000 procedures performed worldwide in the past two decades, Dr. Malinzak is optimistic about the positive impact this surgery will have on his patients.

The Indiana Orthopedic Institute (IOI) is a premier provider of advanced orthopedic care specializing in hip and knee replacement and offering hand, elbow, shoulder, foot, ankle, and fracture care. Founded and led by Dr. Michael Meneghini, IOI is committed to delivering innovative, patient centered care focused on surgical excellence, education, and research. With multiple locations across Indiana including Terre Haute, Fort Wayne, and the new flagship facility in Noblesville, our highly skilled providers and surgeons manage the entire continuum of care seamlessly, from initial evaluation and non-surgical treatments to surgical procedures and recovery.

The state-of-the-art flagship center offers a comprehensive, patient-focused orthopedic experience, featuring the latest advancements in musculoskeletal (MSK) care with a multi-disciplinary team approach of nationally and internationally recognized surgical, anesthesia, and perioperative medical providers ensuring our patients receive their care in the safest possible environment with superior outcomes. The facility includes an ambulatory surgery center with four operating rooms, a dedicated orthopedic clinic with 20 exam rooms, therapy services, X-ray imaging, and a cutting-edge research gait lab. An on-site education and research conference center further reflects IOI’s commitment to innovation and clinical excellence.

IOI leverages a fully integrated suite of digital solutions to optimize provider efficiency and elevate patient care, in partnership with Healthcare Outcomes Performance Company (HOPCo) – the leading national provider of MSK practice management and clinical outcomes, and the largest orthopedic value-based care organization in the United States. This partnership enables IOI to deliver high-quality, cost-effective care tailored for success in today’s value-based healthcare environment.

For more information, please visit IndianaOrtho.com or call (317) 620-0232.