Triathlon® Gold
Trust beyond the surface.
You asked us to bring you Triathlon as an option for patients with metal sensitivity concerns, and we listened. Combining our proven Triathlon design1-6 and trusted cementless fixation technology2,5-6 with a titanium nitride surface, Triathlon Gold Femoral Component is a premium addition to the Triathlon portfolio that you and your patients can trust beyond the surface.
Triathlon® Gold
Trust beyond the surface.
You asked us to bring you Triathlon as an option for patients with metal sensitivity concerns, and we listened. Combining our proven Triathlon design1-6 and trusted cementless fixation technology2,5-6 with a titanium nitride surface, Triathlon Gold Femoral Component is a premium addition to the Triathlon portfolio that you and your patients can trust beyond the surface.
Triathlon Gold Built on the legacy
Triathlon Gold is built on the legacy of the trusted Triathlon CR design, which has a clinical history of delivering stability,7 satisfaction1 and survivorship1 in total knee arthroplasty.
The femur is manufactured with our highly-porous additively manufactured Tritanium fixation technology, which has a clinical history of success across multiple Stryker implants, including the Triathlon Cementless Baseplate,4 Triathlon Patella8 and Metaphyseal Cones.9
Peace of mind
Triathlon Gold provides you an alternative to cobalt chrome (CoCr) femur as an option for patients with metal sensitivity concerns, while retaining the peace of mind you get from Triathlon, which has been implanted in over 6.5 million patients.10
Engineered to endure
A titanium nitride (TiN) surface combined with our market-leading11 Tritanium cementless technology, Triathlon Gold is designed to deliver fixation12 and long-term durability13 with scratch resistance superior to competitive surfaces.14
In a non-clinical two-sample t-test, compared to Oxinium Legion (Oxidized Zr-2.5Nb), Triathlon Gold’s TiN-coated Ti6Al4V demonstrated superior scratch resistance.14
Your workflow, your choice
The Triathlon Gold femoral component is dual-indicated for cementless or cemented use, allowing you to combine your preferred fixation method and workflow for trust beyond the surface.
Compatible with Mako Total Knee
The unique features of Mako SmartRobotics™ and the powerful combination with Triathlon are designed to help surgeons achieve Functional Knee PositioningTM through 3D CT-based implant planning, dynamic joint balancing and AccuStopTM haptic technology. Mako Total Knee allows you to know more about your patient, so you can cut less.*15,16
Send us a message to learn more about Triathlon Gold
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Thank you!
* For Mako Total Knee application, “cut less” refers to less soft tissue damage and greater bone preservation compared to manual surgery.
References:
- Scott CEH, Snowden GT, Cawley W, et al. Fifteen-year prospective longitudinal cohort study of outcomes following single radius total kneearthroplasty. Bone Jt Open. 2023;4(10):808-816. Published 2023 Oct 24.doi:10.1302/2633-1462.410.BJO-2023-0086.R1
- National Joint Registry: 22nd Annual Report, 2025.
- Zappley NR, Restrepo S, Fraval A, Ong AC, Hozack W. 10-Year Follow-Up for a New Three-Dimensional Printed Cementless Total Knee Arthroplasty. JArthroplasty. 2025 Jul;40(7S1):S250-S255. doi: 10.1016/j.arth.2025.02.043.Epub 2025 Feb 24. PMID: 40121147.
- Stoltz MJ, Mullick M, Smith LS, Duncan AE, Yakkanti MR, Malkani AL.“Primary Total Knee Arthroplasty Using a Cementless Highly Porous Titanium Tibial Baseplate: A Minimum 10-year Follow-Up”. J Arthroplasty.2025 Jul 28:S0883-5403(25)00956-8. doi: 10.1016/j.arth.2025.07.053. Epubahead of print. PMID: 40738233.
- American Joint Replacement Registry (AJRR): 2025 Annual Report.Rosemont, IL: American Academy of Orthopaedic Surgeons (AAOS), 2025.
- Australian Orthopaedic Association National Joint Replacement Registry(AOANJRR). Hip, Knee & Shoulder Arthroplasty Annual Report 2025. AOA;2025. https://aoanjrr.sahmri.com/. Accessed 11 Oct. 2025
- Larsen B, Jacofsky MC, Jacofsky DJ. Quantitative, Comparative Assessment of Gait Between Single-Radius and Multi-Radius Total Knee Arthroplasty Designs. J Arthroplasty. 2015 Jun;30(6):1062-7. doi: 10.1016/j.arth.2015.01.014. Epub 2015 Jan 21. PMID: 25677936.
- Mahoney O, Bhowmik-Stoker M, Nam D, Mont MA, Sequeira SB, Dunbar M. Midterm survival of cementless total knee arthroplasty with a three-dimensional printed metal-backed patellar component from the American Joint Replacement Registry. J Orthop. 2024 Nov 1;69:107-111. doi: 10.1016/j.jor.2024.10.058. PMID: 40212942; PMCID: PMC11979444.
- Carender CN, Bothun CE, Taunton MJ, Perry KI, Bedard NA, Pagnano MW, Abdel MP. 3D-Printed Metaphyseal Cones in Revision Total Knee Arthroplasties: Excellent Survivorship of 740 Cones at 5 Years. J Bone Joint Surg Am. 2024 Sep 18;106(18):1688-1696. doi: 10.2106/JBJS.23.01196. Epub 2024 Jun 14. PMID: 38875316.
- Stryker sales data on file July 8, 2025
- Orthopedic Network News. 2025 Hip and Knee Update. Vol 36, No. 3. Curvo Labs, Inc; September 2025.
- Stryker Test Report: D0000325745 Triathlon Gold Micromotion Verification Testing. July, 2025.
- Stryker Test Report: D0000321183. Triathlon Gold CR Femoral Component: Posterior Femoral Fatigue Verification Testing. September, 2025.
- Stryker Test Report: D0000394012. Comparative Evaluation of Scratch Resistance in Total Knee Femoral Implants: Triathlon Gold (TiN-coatedTi6AL4V) vs. Oxinium Legion (Oxidized Zr-2.5Nb). September, 2025.
- Kayani B, Konan S, Pietrzak JRT, Haddad FS. Iatrogenic Bone and Soft Tissue Trauma in Robotic-Arm Assisted Total Knee Arthroplasty Compared With Conventional Jig-Based Total Knee Arthroplasty: A Prospective Cohort Study and Validation of a New Classification System. J Arthroplasty. 2018;33(8):2496-2501. doi:10.1016/j.arth.2018.03.042
- Hozack WJ. Multicentre analysis of outcomes after robotic arm assisted total knee arthroplasty. Bone Joint J:Orthop Proc. 2018;100-B(Supp_12):38
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