Total knee replacement-Triathlon (Stryker) posterior stabilised knee
Subscribe to get full access to this operation and the extensive Knee Surgery Atlas.
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.
Author: Mr Richard Baker MD, MSc, MB.ChB, FRCS (Tr & Orth)
Institution : The Avon Orthopaedic Centre, Bristol, UK.
- Each operation and the questions associated become a named course in the CPD section
- The operative technique itself is read as a lesson as is any company implant information if this is being assessed.
- You’ll need to tick the box to confirm this has been done and can do this immediately if you have already read the op tech.
- The vast majority of operations have a 10-15 MCQ quiz covering all aspects of the decision making and the technique
- There are four possible answers of which one is correct (or on occasion more correct) than the others.
- There are additional quiz modules on the surgical steps, the implants and problem cases being added continually
- The course is completed once all the lessons are read and quizzes submitted and passed.
- On successful completion of each quiz you will receive validated CPD points that add to the certificate in your CPD folder.
- Your dashboard also will contain a record of the time you have spent logged onto and using the site.
- The timer suspends after 5 minutes though if there is no activity.
- When you restart you will resume at the same point in the module.
- Once you have completed each quiz you will need to feedback on the module first then click “submit” and your paper will be marked.
The pass mark is 75%.
- If you fall below this level you will be directed back to re-read the slides where you’ve tripped up.
- Once these have been read you can re-do just the questions you failed on.
- Once you have passed the quiz you can return at a future stage & resit .
- Operation Quiz – 1 CPD point
- Surgical steps Quiz – 1/4 CPD point
- Implants Quiz – 1/4 CPD point
- Problem case Quiz – 1/2 CPD point
One CPD point equates to one hour of academic activity
Welcome to the Professional Development question section. The objective of taking these tests is to demonstrate that you have understood all aspects of the assessment and management of patients requiring surgical intevention. On successful completion you will receive a certificate accredited by both the Royal College of Surgeons of both England and Edinburgh as well as the British Orthopaedic Association.
Our content is designed for both Surgeons in independent practice and Surgeons in training.