Using this guide What's covered
Here you’ll find the answers to many of your questions about knee replacement. Learn how the surgery works, what it may cost, what your recovery may be like, and more.
To see how the surgery is done, view our procedure animation below. For personal insights, see our patient experience videos in which HCF members talk frankly about their preparation, surgery and recovery.
Cost indicator
Discover the typical out-pocket costs HCF members can expect to pay for knee replacement, and learn how your choice of doctor and hospital affect that cost.
The basics
Overview
Knee replacement is a standard procedure for osteoarthritis of the knee that hasn't responded to non-surgical measures.
Over 50,000 knee replacements are performed in Australia every year. Internationally, 80–90% of patients are satisfied with the result. After recovery, most patients have better mobility and function as well as good relief from pain.
Signs you may need a new knee
Knee replacement is normally recommended after other treatments have been tried. Your doctor may recommend knee replacement because your:
- pain isn't controlled by medication
- pain limits your activities
- pain disturbs your sleep
- knee has become unstable
The details
Considering surgery
Treatments to consider before opting for surgery
Non-surgical options that may delay the need for knee replacement.
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Results vs risks of surgery
The benefits and potential complications of knee replacement.
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Choosing a specialist
How to find a surgeon who specialises in your procedure.
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Preparation
Questions for your surgeon and anaesthetist
What you should be asking before going ahead with surgery.
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Preparing for your procedure
Pre-operative tests and planning ahead for your recovery.
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Your anaesthestic options
The types of anaesthetic you may be offered.
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Your surgery
Going to hospital
What to expect on the day of your procedure.
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Knee replacement prostheses
The different types of knee prosthesis and how they work.
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Your procedure
What happens in the operating theatre.
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Recovery and aftercare
After surgery
What to expect during your hospital stay and when you get home.
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Exercise and monitoring
Explore your rehab options to decide what's right for you.
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Caring for your knee
Practical advice on living with your new knee.
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Patient experiences
HCF members who've had knee replacement surgery talk about their preparation, hospital stay and recovery.
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Living with osteoarthritis
A large number of knee replacements are due to osteoarthritis. These short videos provide personal insights into managing the condition.
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SECOND OPINION SERVICE
Eligible HCF members can get a free, confidential second opinion on their health condition from a certified, practising medical specialist based in Australia.
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Give us feedback
Did you find this guide helpful? Let us know what you liked or what we can do to improve it. We'd love to hear from you.
To provide feedback, email us at wellbeing@hcf.com.au.
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Important Information
Information is provided by HCF in good faith for the convenience of members. It is not an endorsement or recommendation of any form of treatment nor is it a substitute for medical advice, and you should rely on the advice of your treating doctors in relation to all matters concerning your health. Every effort has been taken to ensure the accuracy of the information, however HCF takes no responsibility for any injury, loss, damage or other consequences of the use of this information.