GMK® Sphere

GMK Sphere is a Medially Stabilized Knee designed to provide maximum functional stability while also restoring natural knee motion, with the purpose of improving patient comfort during everyday activities while also reducing postoperative knee pain.

The orthopaedic community has welcomed this innovative implant, and surgeons have chosen it for more than 100,000 patients throughout the world. GMK Sphere is backed by a strong educational network of over 100 international experts, and 10 years of successful clinical experience. Several published papers, including two studies using advanced 3D moving fluoroscopy technology, have shown that GMK Sphere provides higher stability than other implant designs, while allowing natural and subject-specific motion patterns. Other studies comparing functional and patient-reported outcomes of GMK Sphere and other implant designs have found better results for GMK Sphere. More recently, GMK Sphere has shown the potential to improve functional and patient-reported outcomes when combined with Kinematic Alignment, confirming that GMK Sphere is also a very suitable implant for this more personalized technique. If you are attending the #AAOS2022 Congress, come find us at Booth #3634