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Total knee replacement-Triathlon (Stryker) posterior stabilised knee

Overview

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Learn the Total knee replacement-Triathlon (Stryker) posterior stabilised knee surgical technique with step by step instructions on OrthOracle. Our e-learning platform contains high resolution images and a certified CME of the Total knee replacement-Triathlon (Stryker) posterior stabilised knee surgical procedure.

The Triathlon knee system from Stryker is a popular total knee replacement. It is an ODEP (Orthopaedic Data Evaluation Panel) 10A rated (10 year survivorship with a maximum of 7% revision rate) prostheses with good results in the National Joint Registry of England and Wales and has a failure rate of only 3.22% at ten years. The philosophy of the Triathlon is that is has a single radius of curvature  which increases the range of motion of the knee replacement. A single radius implant may lead to improved extension and therefore less quadriceps force when extending the knee. A single radius knee design may also improve the ligamentous balance of the collaterals throughout the full range of motion of the knee system. The polyethylene used in the TKR is from the X3 Stryker modern polyethylene range. The Triathlon knee replacement also has shortened and flared posterior condyles designed to allow a potential 150 degrees of flexion.

 

OrthOracle readers will also find of interest the following associated instructional techniques:

Total Knee replacement: Zimmer Biomet Nexgen rotating hinge replacement

Total Knee replacement: Mako Triathlon robotic assisted cruciate retaining TKR (STRYKER)

Total Knee replacement: MAKO robotic triathlon cruciate substituting knee replacement

Total knee replacement Genesis 2 (PS) with bi-convex patella (Smith and Nephew)

Total knee replacement: Vanguard XP cruciate retaining (Zimmer-Biomet)

Total knee replacement (posterior stabilised): Visionaire Genesis II (Smith and Nephew)

Total Knee Replacement: De Puy Attune implant

Total Knee Replacement: Vanguard cruciate retaining knee replacement(Zimmer-Biomet)

Total Knee replacement: Vanguard 360 knee replacement (Zimmer-Biomet)

Stryker MAKO Express Workflow total hip replacement (using Accolade II and Tritanium implants)

 


Author: Mr Richard Baker  FRCS (Tr & Orth)

Institution: The Avon Orthopaedic Centre, Bristol, UK.


Clinicians should seek clarification on whether any implant demonstrated is licensed for use in their own country.

In the USA contact: fda.gov
In the UK contact: gov.uk
In the EU contact: ema.europa.eu

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