Stryker introduced additions to its Triathlon total knee system, the expanded Mako SmartRobotics portfolio, and continued evolution of its power tool portfolio at this week’s American Academy of Orthopaedic Surgeons (AAOS) annual meeting.

“As the industry continues to evolve, Stryker is expanding our capabilities across orthopedic specialties,” said Katherine Truppi, president of Stryker’s Joint Replacement division. “Surgeons and patients are seeking more solutions, and these innovations are designed to do just that—helping patients get back to the activities they love.”

Triathlon portfolio updates

Triathlon Gold is Stryker’s first commercially available femoral component designed as an option for patients with metal sensitivity concerns. Using additive manufacturing, it boasts a titanium nitride surface and Triathlon cementless technology to deliver fixation and long-term durability with scratch resistance superior to competitive surfaces, the company said. It also provides flexibility for both cemented and cementless procedures.

The Triathlon Medial Stabilized (MS) Insert lets customers use the advantages of Mako SmartRobotics and Triathlon Cementless technologies with a preferred tibial insert. The MS Insert was engineered for enhance stability for Triathlon primary knee patients and allows more natural rotational kinematics, Stryker said.

“With more than 20 years of proven outcomes, the Triathlon system has set a high standard in knee replacement,” said Lisa Kloes, VP and GM of Stryker’s Knee business. “Triathlon Gold and the Triathlon Medial Stabilized (MS) Insert represent the next evolution of that legacy—solutions shaped by customer insight and designed to meet the evolving needs of patients.”

Mako SmartRobotics updates

Mako Shoulder is now in full release and designed to transform primary reverse shoulder surgery by simplifying complex clinical tasks. The platform integrates Tornier Perform Reversed shoulder implants, Blueprint planning software, and Mako SmartRobotics. Mako Shoulder will become available on Mako 4 in the second half of this year.

The Mako Robotic Power System (RPS) for total knee was announced last month. The handheld robotic system is compatible with Stryker’s Triathlon total knee system and combines the company’s robotics and power tool legacies. It offers a tool for surgeons seeking the familiarity of a manual power tool while using the advantages of enabling technology.

Power tool portfolio updates

New introductions include the BPX cordless micro power tool system for extremities surgeries and the TPX HD built for total joint revisions, trauma, and minimally invasive foot and ankle surgeries. They both provide enhanced power, customizable control, and specialized attachments to cut through metal and bone cement. The 7900 attachments complement the launches—the next generation of surgical attachments represent an advancement in attachment design, Stryker said.