510(k) · Cleared
ClearedTriathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Howmedica Osteonics Corp. dba Stryker Orthopaedics · KRO Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer
Cleared on Aug 6, 2026 as substantially equivalent to K242831 (Howmedica Osteonics Corp., Dba Stryker Orthopaedics, 2024) and 18 other predicates after a 62-day review. Its family tree reaches back 17 generations to 1994.
- Decided
- Aug 6, 2026
- Review
- 62 days
- Class
- Class II
- Product code
- KRO
- Recalls
- None
- Predicates
- 19
Its longest line of descent runs back 17 generations to K941847 (1994). 275 ancestors in all, the oldest K810258 (1981). No later device cites it as a predicate yet.
- Root · 17 generations backK941847 5/8 Porocoat Aml Hip Porocoat Porous CoatingDepuy, Inc. · 1994
- 13 generations between
- 3 generations backK162035 GMK SphereMedacta International S.A. · 2017
- 2 generations backK173890 GMK Sphere - Kinematic AlignmentMedacta International S.A. · 2018
- 1 generation backK201343 Triathlon Total KneeSystemHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2020
- This deviceK261898 Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total…Howmedica Osteonics Corp. dba Stryker Orthopaedics · 2026
Show all 17 generations
- Root · 17 generations backK941847 5/8 Porocoat Aml Hip Porocoat Porous CoatingDepuy, Inc. · 1994
- 16 generations backK964650 TCP-Coated Porocoat Aml Femoral Hip ProsthesisDepuy, Inc. · 1997
- 15 generations backK980711 Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic…Zimmer, Inc. · 1998 · Recalled
- 14 generations backK001277 Triflange Acetabular Cup SystemDePuy Orthopaedics, Inc. · 2000
- 13 generations backK031495 Pinnacle Duofix HA Acetabular Cup ProsthesisDePuy Orthopaedics, Inc. · 2003
- 12 generations backK042344 Excia Total Hip SystemAesculap, Inc. · 2005 · Recalled
- 11 generations backK070981 Search Evolution (LC) Total Knee System (Plasmapore)Aesculap Implant Systems, Inc. · 2007
- 10 generations backK081023 Evolis Total Knee SystemMedacta International S.A. · 2008 · Recalled
- 9 generations backK090988 GMK Total Knee SystemMedacta International S.A. · 2009 · Recalled
- 8 generations backK102437 GMK Revision Knee SystemMedacta International S.A. · 2010
- 7 generations backK103170 GMK Revision Knee SC LinersMedacta International S.A. · 2011
- 6 generations backK113571 GMK Resufacing Patella Size 4Medacta International · 2012
- 5 generations backK121416 GMK SphereMedacta International · 2012
- 4 generations backK140826 GMK Sphere ExtensionMedacta International · 2014
- 3 generations backK162035 GMK SphereMedacta International S.A. · 2017
- 2 generations backK173890 GMK Sphere - Kinematic AlignmentMedacta International S.A. · 2018
- 1 generation backK201343 Triathlon Total KneeSystemHowmedica Osteonics Corp., Dba Stryker Orthopaedics · 2020
- This deviceK261898 Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total…Howmedica Osteonics Corp. dba Stryker Orthopaedics · 2026
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −17 | K941847 | 5/8 Porocoat Aml Hip Porocoat Porous Coating | Depuy, Inc. | 1994 | — |
| −16 | K964650 | TCP-Coated Porocoat Aml Femoral Hip Prosthesis | Depuy, Inc. | 1997 | — |
| −15 | K980711 | Harris/Galante Porous (HGP) Hip Prosthesis with Calcicoat Ceramic Coating | Zimmer, Inc. | 1998 | 1 |
| −14 | K001277 | Triflange Acetabular Cup System | DePuy Orthopaedics, Inc. | 2000 | — |
| −13 | K031495 | Pinnacle Duofix HA Acetabular Cup Prosthesis | DePuy Orthopaedics, Inc. | 2003 | — |
| −12 | K042344 | Excia Total Hip System | Aesculap, Inc. | 2005 | 10 |
| −11 | K070981 | Search Evolution (LC) Total Knee System (Plasmapore) | Aesculap Implant Systems, Inc. | 2007 | — |
| −10 | K081023 | Evolis Total Knee System | Medacta International S.A. | 2008 | 1 |
| −9 | K090988 | GMK Total Knee System | Medacta International S.A. | 2009 | 1 |
| −8 | K102437 | GMK Revision Knee System | Medacta International S.A. | 2010 | — |
| −7 | K103170 | GMK Revision Knee SC Liners | Medacta International S.A. | 2011 | — |
| −6 | K113571 | GMK Resufacing Patella Size 4 | Medacta International | 2012 | — |
| −5 | K121416 | GMK Sphere | Medacta International | 2012 | — |
| −4 | K140826 | GMK Sphere Extension | Medacta International | 2014 | — |
| −3 | K162035 | GMK Sphere | Medacta International S.A. | 2017 | — |
| −2 | K173890 | GMK Sphere - Kinematic Alignment | Medacta International S.A. | 2018 | — |
| −1 | K201343 | Triathlon Total KneeSystem | Howmedica Osteonics Corp., Dba Stryker Orthopaedics | 2020 | — |
| 0 (this device) | K261898 | Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System | Howmedica Osteonics Corp. dba Stryker Orthopaedics | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1981 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 14 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 14 | 0 |
| 2001 | 14 | 0 |
| 2002 | 16 | 0 |
| 2003 | 18 | 0 |
| 2004 | 16 | 0 |
| 2005 | 18 | 0 |
| 2006 | 11 | 0 |
| 2007 | 16 | 0 |
| 2008 | 7 | 0 |
| 2009 | 3 | 0 |
| 2010 | 6 | 0 |
| 2011 | 1 | 0 |
| 2012 | 5 | 0 |
| 2013 | 5 | 0 |
| 2014 | 2 | 0 |
| 2015 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2021 | 1 | 0 |
| 2023 | 5 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in KRO? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new KRO device
- #1 K251665 Triathlon® Hinge Knee Systemscore 19.0 · 12 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (19)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K242831 | Triathlon Knee System; Triathlon Pro Posterior Stabilized Femoral Components; Triathlon…Summary page 9…8 K261898 Subsequent Product Codes: JWH, MBH Legally Marketed Primary Predicate Device to Which Substantial Equivalence is Claimed: Primary predicate: K242831 Device Name: Triathlon Knee System Product Code: JWH Legally Marketed Additional Predicate Device Used to Support Substantial Eq… | 2024 |
| * | K040267 | Triathlon Cruciate Retaining (CR) Total KneeSummary page 9…Triathlon® Knee System Tibial Inserts Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS… | 2004 |
| * | K042883 | Size 1 Triathlon Cruciate Retaining (CR) Tibial InsertSummary page 9…thlon® Knee System Tibial Inserts Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ®… | 2004 |
| * | K141056 | Triathlon Knee System Posterior Stabilized ComponentsSummary page 9…nee System Tibial Inserts Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ®… | 2014 |
| * | K172326 | Triathlon Total Knee System, Triathlon PKR System, Restoris MCK Knee SystemSummary page 9…em Tibial Inserts Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ®… | 2017 |
| * | K173849 | Triathlon Total Knee SystemSummary page 9…Tibial Inserts Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ®… | 2018 |
| * | K201343 | Triathlon Total KneeSystemSummary page 9…s Triathlon Tibial Bearing Insert - CR ® K040267 K042883 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ® K063423 K141056 K172326 K173849… | 2020 |
| * | K063423 | Triathlon CS (Condylar Stabilizing) Lipped InsertSummary page 9…3 K141056 K172326 K173849 (Cruciate Retaining Insert) K201343 K242831 Triathlon Tibial Bearing Insert - CS ® K063423 K141056 K172326 K173849 K201343 (Condylar Stabilizing Insert) K242831 Triathlon Tibial Bearing Insert - PS ®… | 2007 |
| * | K031729 | Triathlon Posteriorly Stabilized (PS) Total Knee SystemSummary page 9…3 K141056 K172326 K173849 K201343 (Condylar Stabilizing Insert) K242831 Triathlon Tibial Bearing Insert - PS ® K031729 K050539 K141056 K173849 K172326 (Posterior Stabilized Insert) K201343 K242831 Triathlon All Poly Tibial Component - K12… | 2003 |
| * | K050539 | Size 1 Triathlon Posterior Stabilized (PS) Tibial InsertSummary page 9…6 K172326 K173849 K201343 (Condylar Stabilizing Insert) K242831 Triathlon Tibial Bearing Insert - PS ® K031729 K050539 K141056 K173849 K172326 (Posterior Stabilized Insert) K201343 K242831 Triathlon All Poly Tibial Component - K123166 K14… | 2005 |
| * | K123166 | Triathlon All-Polyethylene Condylar Stabilizing (CS) Tibial Implants Triathlon…Summary page 9…K031729 K050539 K141056 K173849 K172326 (Posterior Stabilized Insert) K201343 K242831 Triathlon All Poly Tibial Component - K123166 K141056 K172326 K201343 K242831 ® CS (Condylar Stabilizing Insert) Triathlon® All Poly Tibial Component - K123166… | 2013 |
| * | K230416 | Triathlon® Hinge Knee System; Triathlon® Revision Insert X3®Summary page 9…Triathlon® Hinge Knee System Hinge Knee Tibial Components Triathlon Bushing and Axle STD ® K230416 K251665 Triathlon® Hinge Insert with Sleeve K223528 K230416 K251665 Scorpio® Total Knee… | 2023 |
| * | K251665 | Triathlon® Hinge Knee SystemSummary page 9…n® Hinge Knee System Hinge Knee Tibial Components Triathlon Bushing and Axle STD ® K230416 K251665 Triathlon® Hinge Insert with Sleeve K223528 K230416 K251665 Scorpio® Total Knee System… | 2025 |
| * | K223528 | Triathlon® Hinge Knee SystemSummary page 9…inge Knee Tibial Components Triathlon Bushing and Axle STD ® K230416 K251665 Triathlon® Hinge Insert with Sleeve K223528 K230416 K251665 Scorpio® Total Knee System Tibial Ins… | 2023 |
| * | K041591 | Scorpio-Flex Posterior Stabilized Tibial Insert ComponentsSummary page 9…K251665 Scorpio® Total Knee System Tibial Inserts Scorpio-Flex™ Posterior Stabilized K041591 K243817 Tibial Insert Scorpio-Flex™ Cruciate Retaining Tibial K011643 K243817 Insert Scorpio® NRG® Tibial Bearing Insert –… | 2004 |
| * | K243817 | Scorpio Universal Dome Patella; Scorpio Total Stabilizer Insert; Scorpio-Flex Posterior…Summary page 9…Scorpio® Total Knee System Tibial Inserts Scorpio-Flex™ Posterior Stabilized K041591 K243817 Tibial Insert Scorpio-Flex™ Cruciate Retaining Tibial K011643 K243817 Insert Scorpio® NRG® Tibial Bearing Insert – K042… | 2025 |
| * | K011643 | Scorpio CR Superflex Tibial InsertSummary page 9…Tibial Inserts Scorpio-Flex™ Posterior Stabilized K041591 K243817 Tibial Insert Scorpio-Flex™ Cruciate Retaining Tibial K011643 K243817 Insert Scorpio® NRG® Tibial Bearing Insert – K042343 K243817 Cruciate Retaining Insert Scorpio® NRG® Tibial Beari… | 2001 |
| * | K042343 | Scorpio NRG Knee SystemSummary page 9…Posterior Stabilized K041591 K243817 Tibial Insert Scorpio-Flex™ Cruciate Retaining Tibial K011643 K243817 Insert Scorpio® NRG® Tibial Bearing Insert – K042343 K243817 Cruciate Retaining Insert Scorpio® NRG® Tibial Bearing Insert – K030978 K243817 Posterior Stabilized Insert Legal… | 2005 |
| * | K030978 | Scorpio NRG Knee SystemSummary page 9…taining Tibial K011643 K243817 Insert Scorpio® NRG® Tibial Bearing Insert – K042343 K243817 Cruciate Retaining Insert Scorpio® NRG® Tibial Bearing Insert – K030978 K243817 Posterior Stabilized Insert Legally Marketed Reference Devices Used to Support scientific methodology or standard refer… | 2003 |
| † | K252898 | Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella… | 2025 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 32 years and passes through 9 companies; a new generation was cleared every 1.6 years on median.
- 117 of the 274 ancestors have a recall of any class.
- 2 other devices also cite its predicate K242831.
How does its category compare?
All KRO devicesKRO Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · KRO
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KRO
56in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KRO
14so far in 2026, the most since 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KRO
915in 2025
MAUDE reports naming product code KRO, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 1 | 37 |
| 2008 | 3 | 126 | 3 | 44 |
| 2009 | 3 | 86 | 8 | 66 |
| 2010 | 1 | — | 0 | 110 |
| 2011 | 2 | — | 1 | 119 |
| 2012 | 2 | — | 1 | 173 |
| 2013 | 3 | 189 | 2 | 194 |
| 2014 | 2 | — | 0 | 406 |
| 2015 | 6 | 113 | 1 | 333 |
| 2016 | 3 | 148 | 5 | 369 |
| 2017 | 1 | — | 4 | 543 |
| 2018 | 0 | — | 1 | 614 |
| 2019 | 3 | 244 | 0 | 759 |
| 2020 | 1 | — | 0 | 749 |
| 2021 | 3 | 57 | 1 | 770 |
| 2022 | 1 | — | 0 | 892 |
| 2023 | 4 | 148 | 0 | 746 |
| 2024 | 3 | 87 | 0 | 855 |
| 2025 | 3 | 56 | 1 | 915 |
| 2026 | 1 | — | 14 | — |
What is it indicated for?
Triathlon® Knee System General Total Knee Arthroplasty (TKR) Indications: • Painful, disabling joint disease of the knee resulting from: noninflammatory degenerative joint disease (including osteoarthritis, traumatic arthritis, or avascular necrosis), rheumatoid arthritis or post-traumatic arthritis. • Post-traumatic loss of knee joint configuration and function. • Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be…
Read the full statement (1,015 words)
Triathlon® Knee System
General Total Knee Arthroplasty (TKR) Indications:
• Painful, disabling joint disease of the knee resulting from: noninflammatory degenerative joint disease (including osteoarthritis, traumatic arthritis, or avascular necrosis), rheumatoid arthritis or post-traumatic arthritis.
• Post-traumatic loss of knee joint configuration and function.
• Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be returned to adequate function and stability.
• Revision of previous unsuccessful knee replacement or other procedure.
• Fracture of the distal femur and/or proximal tibia that cannot be stabilized by standard fracture -management techniques.
The Triathlon® Tritanium® Total Knee System components are indicated for both uncemented and cemented use. The Triathlon® Total Knee System beaded and beaded with Peri-Apatite components are intended for uncemented use only.
The Triathlon® All Polyethylene tibial components are indicated for cemented use only.
Additional Indications for Posterior Stabilized (PS) and Total Stabilizer (TS) Components:
• Ligamentous instability requiring implant bearing surface geometries with increased constraint.
• Absent or non-functioning posterior cruciate ligament.
• Severe anteroposterior instability of the knee joint.
Additional Indications for Total Stabilizer (TS) Components:
• Severe instability of the knee secondary to compromised collateral ligament integrity or function.
Indications for Bone Augments:
• Painful, disabling joint disease of the knee secondary to: degenerative arthritis, rheumatoid arthritis, or post-traumatic arthritis, complicated by the presence of bone loss.
• Salvage of previous unsuccessful total knee replacement or other surgical procedure, accompanied by bone loss.
Additional Indications for Cone Augments:
• Severe degeneration or trauma requiring extensive resection and replacement
• Femoral and Tibial bone voids
• Metaphyseal reconstruction
The Triathlon TS Cone Augment components are intended for cemented or cementless use.
Triathlon® Hinge Knee System
Triathlon® Hinge Knee System is intended to be implanted with bone cement for the following condition(s):
• There is destruction of the joint surfaces, with or without significant bone deformity.
• The cruciate and/or collateral ligaments do not stabilize the knee joint.
• The ligaments are inadequate and/or the musculature is weak. And/or
• Revision is required of a failed prosthesis where there has been gross instability, with or without bone loss or inadequate soft tissue.
When used with MRH femur and/or MRH tibial baseplate replacement indicated in revision of an existing prosthesis:
• Revision is required of a failed prosthesis where there has been gross instability, with or without bone loss or inadequate soft tissue.
When used with compatible GMRS components:
• Where segmental resection and/or replacement of femur and/or proximal tibia is required
Scorpio® Total Knee System
Indications for the Scorpio-Flex Cruciate Retaining Tibial Insert:
• Painful, disabling joint disease of the knee resulting from: degenerative arthritis, rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function
• Moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
Indications for the Scorpio NRG Tibial Bearing Insert – Posteriorly Stabilized Insert:
The Scorpio NRG Knee system components are for use in total knee arthroplasty as a result of:
• Painful, disabling joint disease of the knee resulting from degenerative arthritis; rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function
• Moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
Additional indications for the Posterior stabilized components include:
• Ligamentous instability requiring implant bearing surface geometries with increased constraint
• Absent or non-functioning posterior cruciate ligament.
Indications for the Scorpio-Flex Posterior Stabilized Tibial Insert:
• Painful, disabling joint disease of the knee resulting from degenerative arthritis; rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function; moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
• Ligamentous instability requiring implant bearing surface geometries with increased constraint
• Absent or non-functioning posterior cruciate ligament.
Indications for the Scorpio NRG Tibial Bearing Insert – Cruciate Retaining Insert:
The Scorpio NRG Knee system components are for use in total knee arthroplasty as a result of
• Painful, disabling joint disease of the knee resulting from degenerative arthritis; rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function
• Moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
Additional Indications for Posterior Stabilized Devices:
• Ligamentous instability requiring implant bearing surface geometries with increased constraint
• Absent or non-functioning posterior cruciate ligament.
Indications for the Osteonics Scorpio Universal Dome Patella:
• Painful, disabling joint disease of the knee resulting from: degenerative arthritis, rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function
• Moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
Indications for the Scorpio Total Stabilizer Insert:
General TKR Indications
• Painful, disabling joint disease of the knee resulting from: degenerative arthritis, rheumatoid arthritis or post-traumatic arthritis
• Post-traumatic loss of knee joint configuration and function
• Moderate varus, valgus, or flexion deformity in which the ligaments structures can be returned to adequate function and stability
• Revision of previous unsuccessful knee replacement or other procedure
Additional Indications for Posterior Stabilized (PS) or Total Stabilized (TS) Components:
• Ligamentous instability requiring implant bearing surface geometries with increased constraint
• Absent or non-functioning posterior cruciate ligament
• Severe anteroposterior instability of the knee joint
• For Total Stabilizer (TS) Components Only: Severe instability of the knee secondary to compromised collateral ligament integrity or function
Indications for Bone Augmentation Wedges:
• Painful, disabling joint disease of the knee secondary to: degenerative arthritis, rheumatoid arthritis, or post-traumatic arthritis, complicated by the presence of bone loss
• Salvage of previous unsuccessful total knee replacement or other surgical procedure, accompanied by bone loss
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K261898 · printed Nov 6, 2026
Cite this page
510(k) Report. “K261898: Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K261898
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Record history
- FDA decision record loaded Oct 30, 2026
- Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026