Key Takeaways
- Choosing the right knee replacement surgeon involves evaluating credentials, experience, subspecialty training, and communication style — not just geographic convenience.
- Fellowship training in joint replacement is a meaningful qualifier that separates surgeons with generalist orthopedic experience from those with dedicated expertise in knee procedures.
- The technology and implant systems your surgeon uses matter: modern tools like augmented reality guidance and advanced implants can influence precision and outcomes.
- Asking the right questions during your consultation helps you assess whether a surgeon is the right fit for your specific needs.
- Dr. Collin Haben is a fellowship-trained knee replacement surgeon in Cedar Falls, Iowa, serving patients across the Cedar Valley.
Why Choosing the Right Surgeon Is One of the Most Important Decisions You'll Make
Knee replacement is one of the most commonly performed orthopedic procedures in the United States — and one of the most successful.
But outcomes aren't just determined by the procedure itself. Research consistently shows that surgeon experience, surgical technique, and the quality of implants used all play a meaningful role in how well patients recover — and how long their implants last. That's why identifying the right surgeon deserves the same careful thought you'd give any major healthcare decision.
Here's what to look for.
Key Qualifications to Look for in a Knee Replacement Surgeon
Fellowship Training in Joint Replacement
A fellowship is an additional year (or more) of intensive, focused training completed after orthopedic residency. A fellowship-trained knee replacement surgeon has spent dedicated time mastering joint replacement techniques under expert supervision — beyond what general orthopedic residency covers.
This level of training is associated with greater procedural precision, proficiency with minimally invasive techniques, and more experience handling complex or revision cases. When searching for a surgeon, verify whether they have fellowship training specifically in hip and knee replacement — not just general orthopedics.
Board Certification
Board certification by the American Board of Orthopaedic Surgery (ABOS) confirms that a surgeon has met rigorous educational, training, and examination standards. It is a baseline qualifier and a good starting point for your research.
Volume and Experience
Surgeon volume — how many procedures they perform per year — is associated with better outcomes in joint replacement research. A surgeon who performs knee replacements regularly is more likely to be proficient with nuanced intraoperative decisions and managing complications. Ask prospective surgeons how many knee replacements they perform annually.
Subspecialty Expertise
Some orthopedic surgeons focus on a broad range of conditions and procedures. Others subspecialize — dedicating the majority of their practice to joint replacement, revision surgery, or complex cases. Subspecialists generally have more refined techniques and deeper familiarity with the implant systems and approaches specific to knee replacement.
The Role of Technology and Implants
Modern knee replacement surgery is not a one-size-fits-all procedure. Ask your surgeon what technology and implant systems they use and why.
Augmented Reality Guidance
Surgeons who use tools like ARVIS™ (Augmented Reality Visualization and Information System) from ENOVIS can visualize the patient's anatomy in real time during surgery, allowing for more precise implant placement tailored to the individual's unique joint structure. This type of intraoperative guidance reduces variability and can improve alignment.
Advanced Implant Systems
Not all knee implants are created equal. The design of the implant — including how it replicates natural joint motion and the materials used to reduce long-term wear — can affect both short-term function and long-term durability. For example, some implants feature Vitamin E-blended polyethylene, which has been shown to reduce wear by up to 92% compared to standard materials, potentially reducing the need for revision surgery years down the road.
Minimally Invasive Techniques
Ask whether your surgeon offers muscle-sparing approaches to knee replacement. Techniques like the subvastus approach — available from specially trained surgeons — work beneath the muscle rather than through it, which can lead to less post-operative pain, faster rehabilitation, and better early function. Dr. Collin Haben is among the only surgeons in the Cedar Valley to specialize in this technique for knee replacement.
Questions to Ask During Your Consultation
Your consultation is an opportunity to gather important information and assess your comfort level with the surgeon. Consider asking:
- Are you fellowship-trained specifically in hip and knee replacement?
- How many knee replacements do you perform per year?
- Do you offer partial knee replacement? Am I a candidate?
- What implant system do you use, and why?
- Do you use any intraoperative technology or guidance systems?
- What surgical approach do you typically use, and what are the benefits?
- How long will recovery take, and what does rehabilitation look like?
- How do you handle complex cases or patients who have had prior surgery?
- What is your approach if something doesn't go as planned?
A good surgeon will welcome these questions and give clear, straightforward answers. If a surgeon seems dismissive of your questions, that's a meaningful signal.
How to Research Patient Reviews and Success Rates
Beyond credentials, real-world patient experience offers valuable perspective. When reviewing testimonials or ratings:
- Look for patterns, not outliers. A few poor reviews among many positive ones is normal. Consistent complaints about communication or outcomes are worth noting.
- Seek out feedback specific to knee replacement — not just general satisfaction scores.
- Ask the surgeon's office if they can connect you with former patients who had similar procedures.
- Check whether the practice has published or accessible outcome data.
Platforms such as Healthgrades or U.S. News Health can help you find reviews and verify credentials.
The Role of Communication and Trust
Technical excellence matters — but so does how a surgeon communicates with you. The best knee replacement surgeons:
- Take time to explain your diagnosis and all available options
- Listen to your goals and lifestyle, not just your imaging results
- Discuss realistic expectations for recovery
- Are accessible when you have questions before or after surgery
- Build a care plan that reflects your individual needs, not a template
You should leave your consultation with a clear sense of what surgery will involve, what recovery looks like, and what the surgeon's plan is specifically for you — not just a general overview of knee replacement.
| Factor | Why It Matters |
|---|---|
| Fellowship Training | Depth of expertise beyond residency |
| Board Certification | Verified educational and clinical standards |
| Annual Volume | More practic e = refined technique |
| Surgical Approach | Muscle-sparing techniques improve early outcomes |
| Intraoperative Guidance | Enhances precision and personalization |
| Communication Style | Affects your comfort, trust, and adherence to recovery |
Find a Knee Replacement Surgeon Who Puts You First
Choosing a surgeon is a deeply personal decision — and the right one can make a lasting difference in your life. If you're exploring knee replacement or wondering whether you're a candidate for a revision procedure, Dr. Collin Haben offers the level of training, technology, and individualized care that patients in Cedar Falls and throughout Iowa deserve.
Frequently Asked Questions
How do I find a qualified knee surgeon near me?
Start by looking for board-certified orthopedic surgeons with fellowship training specifically in joint replacement. Verify their credentials, ask about annual case volume, and schedule a consultation to assess their communication style and approach. Reviews from past knee replacement patients are also a helpful resource.
What should I ask before knee replacement surgery?
Key questions include: What approach do you use? What implant system do you recommend for me, and why? Am I a candidate for partial knee replacement? How many of these procedures do you perform per year? And how do you handle complications if they arise? The answers will help you evaluate whether the surgeon is the right fit.
What tests are done before knee replacement surgery?
Prior to surgery, your surgeon will typically order X-rays to assess joint damage and alignment, blood work to evaluate overall health, and potentially an EKG or cardiology clearance depending on your medical history. These tests help ensure you're a safe surgical candidate and allow the team to tailor your anesthesia and recovery plan.
What is the difference between total and partial knee replacement?
Total knee replacement resurfaces all three compartments of the knee joint. Partial (or unicompartmental) knee replacement addresses only the damaged compartment — typically the inner, outer, or kneecap area — while preserving the healthy portions of the joint. Partial replacement is associated with faster recovery and a more natural feel, but is only appropriate for patients with isolated compartment damage. Your surgeon will help determine which option is right for you.
Is Dr. Collin Haben accepting new patients for knee replacement in Cedar Falls, Iowa?
Yes. Dr. Collin Haben is currently accepting new patients at Cedar Valley Orthopedics in Cedar Falls, as well as his locations in Waverly, Vinton, and West Union, Iowa. You can request an appointment online or call the office at 319-859-8139.
