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Is it time for a knee replacement — or not yet?

A knee replacement is not the first step, and it is not for everyone. Here is how to think it through — including a short self-check.

  • Surgery is not the first step
  • A simple “is it time?” self-check
  • No referral needed to enquire
Get a second opinion
Is it time for a knee replacement — or not yet?
FRACS · FAOrthA · MSurgSpecialist orthopaedic surgeon
Australian trainedAdelaide-based specialist
Robotic & personalised3D pre-operative planning
5 Adelaide hospitalsConsulting & operating
In short

Deciding whether to have a knee replacement is a personal decision about your quality of life, not just your X-ray. This page offers a short, non-diagnostic self-check to help you reflect, explains what to try before surgery, and describes when a partial or joint-preserving option may suit instead. It is general information to guide a conversation, not medical advice.

Reviewed by Dr Yas Edirisinghe · June 2026
01

What to try before surgery

Surgery is rarely the first step. Strengthening and physiotherapy, activity and weight management, and injections where appropriate help many people, and are worth exploring first.

What to try before surgery
When a partial or joint-preserving option may suit
02

When a partial or joint-preserving option may suit

If only one part of your knee is worn, you may not need a full replacement. A partial or joint-preserving option can relieve pain while keeping the healthy parts of your knee — which is why an individual assessment matters.

Read about partial knee replacement
03

What a consultation involves

In a consultation Dr Yas reviews your history, examines your knee, looks at your imaging with you, and talks through every option — including the non-surgical ones — so any decision is made together and at the right time. A GP referral helps but is not required to enquire.

Self-check

The “is it time?” self-check

Five quick questions to help you reflect. This is general information, not medical advice or a diagnosis — your situation is confirmed at consultation.

Does knee pain disturb your sleep or ache at rest?
Is going up or down stairs difficult or painful?
Have injections or other non-surgical measures stopped helping?
Is knee pain limiting your work, walking or daily life?
Have you been living around the pain for many months?
General information, not medical advice; your pathway is confirmed at consultation.
In summary

Key takeaways

A knee replacement is a quality-of-life decision, not just an X-ray.
Non-surgical measures are worth trying first.
If only part of the knee is worn, a partial option may suit.
No referral is needed to enquire.
Questions

Common questions

When pain affects your sleep, stairs and daily life, and non-surgical measures no longer help, it is reasonable to seek an opinion. The self-check above is a helpful starting point.
Get started

Request a consultation

Send a few details and the rooms will be in touch within one business day.

Individual assessmentHistory, examination and your imaging reviewed with you.
A clear planThe options for your specific knee, explained in plain language.
No obligationA GP referral helps but is not required to enquire.

Request a consultation

Send a few details and the rooms will respond. A GP referral helps but is not required to enquire.

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The Four Pillars

Explore the four pillars

Pillar 01 · Personalised & Robotic Surgery

Want surgery designed for your anatomy, not the average?

Joint-preserving partial replacement where suitable, personalised total replacement with kinematic alignment and robotic precision, and direct anterior hip surgery — matched to your joint, not a standard mould.

Personalised & Robotic Surgery
Pillar 02 · Second Opinion

Had a replacement that still doesn’t feel right?

When a replacement hasn’t worked out there is often a specific reason — and a specific solution. An independent review: examination, imaging reviewed, and a written summary of your options.

Second Opinion
Pillar 03 · Individual Assessment

Been told you’re too young, too heavy, or to just wait?

Dr Yas reviews each patient case by case and recommends the operation that fits the joint — not the other way around. Higher-BMI patients considered on their individual merits, not declined on weight alone.

Individual Assessment
Pillar 04 · Revision & Reconstruction

Been told nothing more can be done?

Specialist revision hip & knee surgery, partial-to-total conversion with modern bone-preserving technique, and complex reconstruction after trauma — including limb-preserving surgery — considered case-by-case.

Revision & Reconstruction

Request a consultation for an individual assessment.

A GP referral helps but is not required to enquire. Dr Yas\u2019 rooms respond within one business day.

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08 7081 4100 Ashford · Elizabeth Vale · North Adelaide
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Dr Yas Edirisinghe — specialist orthopaedic surgeon. FRACS, FAOrthA, MSurg. AHPRA registration MED0001219741.

This page provides general information about orthopaedic surgery and is not medical advice. All surgery carries risks, and outcomes vary between individuals. Any decision to proceed is made with your surgeon after an individual assessment. A GP referral is recommended for a specialist appointment.

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