How to Choose the Right Knee Replacement Surgeon: 10 Questions to Ask

Key Takeaways

• Choosing the right knee replacement surgeon involves more than qualifications; experience, communication, shared decision-making and a well-supported recovery pathway all play an important role.
• Asking informed questions about treatment options, surgical approach, risks, recovery and aftercare can help you better understand your choices and set realistic expectations.
• A thorough consultation should explain your diagnosis, discuss both surgical and non-surgical options, and give you confidence that the recommended plan suits your individual needs.
• Comparing surgeons using their experience, consultation approach and willingness to answer questions can provide a more balanced perspective than relying on online reviews alone.

Choosing a knee replacement surgeon is a genuinely different task to choosing most other healthcare providers. It is not simply about finding someone qualified, since most orthopaedic surgeons performing knee replacement in Australia are well trained and appropriately credentialed. It is about finding someone whose experience, communication style and approach to your particular knee genuinely align with what you need, and leaving that first consultation with clarity rather than pressure.

Patients often arrive at this decision unsure of what actually distinguishes one surgeon from another, beyond vague impressions from a GP referral or an online search. Technical skill matters, but so does how clearly a surgeon explains your diagnosis, how honestly they discuss risks and alternatives, and how well their plan for your recovery matches your own goals and circumstances.

This article works through what genuinely makes a good knee replacement surgeon, ten specific questions worth raising at your consultation and why each one matters, and how to think about second opinions and comparing surgeons without relying purely on marketing claims or online reviews.

What Makes a Good Knee Replacement Surgeon?

A good knee replacement surgeon combines several qualities that are worth understanding before your consultation, so you know what to look for beyond formal qualifications alone.

At a baseline, your surgeon should be a fully qualified orthopaedic surgeon, registered with the Australian Health Practitioner Regulation Agency and typically a Fellow of the Royal Australasian College of Surgeons. Beyond this baseline, many surgeons develop a subspecialty focus, spending a significant proportion of their practice specifically on knee surgery, including knee replacement, partial knee replacement and, in some cases, revision surgery for previously replaced knees. This kind of focused experience often translates into more familiarity with both routine and more complex cases.

Beyond technical training, communication matters considerably. A good surgeon should explain your diagnosis clearly, discuss the alternatives genuinely available to you, set realistic expectations about outcomes and recovery, and support the hospital and physiotherapy systems that will care for you throughout your recovery, not just during the operation itself.

Why the Consultation Matters

Your first consultation is not simply a formality on the way to booking surgery. It is the appointment where your diagnosis should be clarified, your treatment options genuinely discussed, and a decision made about whether surgery is the right next step for you at this point, based on your symptoms, imaging and personal goals.

A consultation that leaves you with a clear understanding of your knee, your options, and what to expect next is doing its job well. One that leaves you feeling rushed, unclear, or pressured towards a decision you do not fully understand is a reasonable signal to ask more questions, seek clarification, or consider a second opinion.

As you prepare for your consultation, it may also be helpful to understand what knee replacement surgery involves and when it is considered an appropriate treatment option. Having a clearer understanding of the procedure, the different approaches available and the recovery process can make it easier to discuss your options with your surgeon and decide which treatment best aligns with your symptoms, lifestyle and goals.

10 Questions to Ask Your Knee Replacement Surgeon

The following questions are designed not just to gather information, but to help you understand what a good answer should clarify for you at each stage of the decision.

1. Is Knee Replacement Definitely the Right Option for Me?

This question helps confirm whether non-surgical care, knee osteotomy, or a form of joint replacement genuinely represents the most appropriate path for your specific knee, rather than assuming surgery is the only option once arthritis has been diagnosed. A good surgeon should be willing to discuss why surgery is, or is not, the most suitable choice for you right now, based on your symptoms, function and imaging.

2. Am I Suitable for Partial or Total Knee Replacement?

If surgery is appropriate, this question clarifies which type of procedure fits your specific arthritis pattern. Your surgeon’s answer should reference the compartments affected, the condition of your ligaments, particularly the anterior cruciate ligament (ACL), and any deformity present, rather than a general preference for one approach over the other.

Our partial knee replacement and total knee replacement pages explain how each is chosen; a knee osteotomy may also be an option in younger knees.

3. How Often Do You Perform Knee Replacement Surgery?

Surgeon experience and procedure volume are reasonable, non-confrontational questions to ask, and most surgeons are comfortable answering them. This helps you understand how familiar your surgeon is with both routine cases and more complex situations, including revision surgery, if that becomes relevant to your circumstances.

4. What Results and Risks Should I Realistically Expect?

A good answer here should cover expected pain relief and functional improvement, any likely limitations, such as activities to approach with caution afterwards, the main risks and possible complications specific to your case, and a realistic sense of how long a well-functioning implant tends to last. Surgeons who avoid discussing risks altogether, or who promise guaranteed outcomes, are worth treating with some caution.

5. What Imaging Do You Use to Plan Surgery?

This question clarifies whether weight-bearing x-rays, long-leg alignment x-rays, MRI or CT scans have been or will be used, and why. Your surgeon should be able to explain what each scan has told them about your knee and how that informs their surgical planning, including whether robotic-assisted planning is relevant to your case.

6. What Implant, Technique or Technology Do You Recommend, and Why?

Surgeons vary in the implants and techniques they use, including whether robotic-assisted or computer-navigated surgery is part of their practice. A good answer explains why a particular implant or technique suits your specific knee, rather than presenting newer technology as automatically superior. Robotic-assisted surgery can offer more precise implant positioning in appropriate cases, but it is one tool among several, not an automatic guarantee of a better outcome, and this is worth understanding clearly rather than being swayed by marketing language alone.

Our robotic joint replacement page explains where robotic-assisted planning genuinely helps and where it does not.

7. What Can I Do Before Surgery to Reduce Risk and Improve Recovery?

This question opens a conversation about prehabilitation, including strength work, weight management, where relevant, diabetes control, smoking cessation and general nutrition. A thorough surgeon will discuss these factors as part of genuine surgical preparation, rather than treating them as an afterthought.

This is what our pre-operative rehabilitation program is built around.

8. What Will Recovery Look Like for My Job, Lifestyle, and Goals?

Recovery timelines vary depending on your occupation, activity level, and specific goals, whether that is returning to a desk job, a physically demanding trade, or a particular sport. A good surgeon should be able to give you a reasonably tailored sense of expected timelines for driving, returning to work, using walking aids and progressing through physiotherapy, based on your individual circumstances rather than a generic timeline.

9. Who Looks After Me After Surgery?

This question clarifies the broader team involved in your care, including the hospital nursing staff, your physiotherapist, the schedule of follow-up appointments, and, importantly, who to contact if something feels wrong after you have gone home. A clear, well-organised answer here is a good sign of a well-structured aftercare pathway.

At MTP Health this is one team under one roof: your surgeon, physiotherapy and exercise physiology in the same clinic, so your recovery is not handed off after the operation.

10. What Would Make You Recommend Delaying or Avoiding Surgery?

This question is a useful way to gauge whether your surgeon views surgery as one option among several, rather than the default answer to knee pain. A thoughtful surgeon should be able to describe circumstances, such as symptoms that remain manageable with non-surgical care, unaddressed medical risk factors, or expectations that do not align with what surgery can realistically achieve, where delaying or reconsidering surgery would be the more appropriate recommendation.

How to Compare Surgeons Without Relying Only on Reviews

Online reviews can offer some insight, but they are an incomplete way to judge surgical quality, since they often reflect communication style and administrative experience more than clinical outcomes. A more useful approach combines several sources of information.

• Your GP’s referral and their reasoning for recommending a particular surgeon.
• The surgeon’s qualifications, subspecialty focus and experience with your specific type of arthritis or procedure.
• Your own experience during the consultation, including whether your questions were answered clearly and without pressure.
• The hospital and broader care team the surgeon works with, including physiotherapy and follow-up arrangements.
• Whether the surgeon discussed alternatives and risks honestly, rather than presenting surgery as the only reasonable option.

When to Seek a Second Opinion

Seeking a second opinion is a normal, reasonable part of making a significant medical decision, and a good surgeon should not be offended by the request. It is particularly worth considering if you feel rushed during your consultation, remain unsure about the recommended approach, are facing a more complex case such as revision surgery, or simply want additional reassurance before proceeding. Raising this with your GP, who can provide an additional referral, is a straightforward and non-confrontational way to arrange this.

Australian Pathway: GP Referral, Medicare, and Private Health Insurance

Most patients begin this process with a general practitioner (GP), who provides a referral to an orthopaedic surgeon, either in the public or private system. In the public system, Medicare covers the procedure, though waiting times for non-urgent knee replacement can extend well beyond twelve months in many states. In the private system, treatment can generally proceed faster, but requires private health insurance with an appropriate level of hospital cover, since many basic or mid-tier policies exclude joint replacement.

Even with adequate private health insurance, out-of-pocket costs are common, including gap payments for the surgeon and anaesthetist, since Medicare and health fund rebates do not always cover the full fee charged. Requesting a detailed, written cost estimate before committing to a surgery date is a reasonable and common step for patients to take, and physiotherapy costs may be partly offset through private health extras cover or a GP-managed Chronic Disease Management plan providing access to Medicare-subsidised sessions.

In the public system Medicare covers the procedure but waits can exceed twelve months; the private system is faster with appropriate cover.

Practical Checklist to Take to Your Appointment

Arriving prepared helps you make the most of your consultation time. Consider bringing the following.

• Your GP referral letter.
• Any existing X-rays, MRI or CT scans, even if taken some time ago.
• A current list of your medications.
• A summary of non-surgical treatments you have already tried, including physiotherapy, injections or bracing, and how you responded.
• A written list of your own questions, including any from this article that feel relevant to your situation.
• A clear sense of your personal goals, whether that is returning to work, a particular activity, or simply improving daily comfort and independence.

Frequently Asked Questions (FAQs)

1. How do I choose the best knee replacement surgeon?

The best surgeon for you is one with appropriate qualifications and relevant experience, who communicates clearly, discusses alternatives and risks honestly, and whose approach and recovery plan align with your goals. This is a combination of technical expertise and genuine fit, rather than a single measurable factor.

2. What qualifications should a knee replacement surgeon have?

In Australia, a knee replacement surgeon should be a fully qualified orthopaedic surgeon, registered with the Australian Health Practitioner Regulation Agency and typically holding Fellowship of the Royal Australasian College of Surgeons. Many surgeons also develop a specific subspecialty focus in knee surgery, which can be relevant to ask about directly.

3. Should I choose a surgeon who only does knees?

A surgeon with a strong subspecialty focus on knee surgery often brings deeper familiarity with both routine and complex knee cases. This is not the only factor to consider, but it is reasonable to ask about a surgeon’s specific experience with knee replacement, including partial knee replacement or revision surgery if relevant to your situation.

4. Should I ask about complication rates?

Yes, this is a reasonable and common question. A good surgeon should be willing to discuss general complication rates and how they relate to your individual risk factors, rather than avoiding the topic or providing only reassurance without detail.

5. Is robotic knee replacement better?

Robotic-assisted knee replacement can offer more precise implant positioning in appropriate cases, but it is a tool that supports surgical technique rather than a guarantee of a better outcome on its own. Whether it is relevant to your case depends on your specific knee and your surgeon’s assessment, rather than being automatically superior for every patient.

6. What should I bring to my first appointment?

Useful items include your GP referral, any existing imaging such as x-rays or MRI scans, a current medication list, a summary of non-surgical treatments already tried, and a written list of your own questions and goals for the consultation.

7. Can I ask for a second opinion?

Yes, absolutely. Seeking a second opinion is a normal part of making an informed decision about surgery, particularly if you feel unsure, rushed, or are facing a more complex case. Your GP can provide an additional referral if you would like to pursue this.

Conclusion

Choosing the right knee replacement surgeon is not about finding the most impressive-sounding technology or the highest volume of online praise. It is about finding a surgeon whose experience genuinely matches your situation, who communicates clearly and honestly about your options, risks, and realistic expectations, and who leaves you feeling more informed rather than more pressured after your consultation. The questions outlined in this article are designed to help you assess exactly that, giving you a clearer basis for deciding not just whether to proceed with surgery, but whether this is the right surgeon to guide you through it.

The right surgeon leaves you more informed, not more pressured. Book a consultation with our Sydney knee team to talk through your options.