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Surgeries 
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Knee Replacements

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Hip Replacements

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Years of experience

Return to the Activities You Love


Join the Nanoknee™ revolution, where advanced knee and hip replacement techniques in Dallas provide outstanding results without disrupting your active lifestyle.

Why Nano Knee™ over Traditional Knee Surgery

  • Less invasive (don't have to cut down to the bone)

  • More durable

  • Recovery is faster

  • 3D Imaging & Modeling of your knee 

  • A Modeled implant to fit your knee perfectly.

State-of-the-Art Knee Surgery: The Benefits

Minimally invasive surgical technique:

With perfect joint restoration and a minimally invasive approach, less trauma and a much faster recovery.

  Advanced pain management techniques:

Reduced need for opioid-based medications and minimal need for pain medication after surgery. 25% of patients take no pain medication at all.

  Rapid recovery protocol:

Our patients can walk within 30 to 45 minutes after surgery, with the repaired knee able to function and bear weight normally. Most patients are discharged only two to three hours after surgery is complete, and able to live life normally (while avoiding high-impact sports for a period) and return to most physical activities within 1 to 2 months

  Self-directed physical therapy program:

Our patients gain the benefit of around-the-clock support from our team through an app easily accessed through a smartphone or tablet. A customized physical therapy will be based upon your individual progress. You will appreciate that you likely will have no need to schedule appointments at a physical therapy center but can easily manage all recovery steps from the comfort of your home, if you choose.

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Unparalleled Patient Outcomes

From day 1 of having surgery, the pain is gone. Since surgery, every day is a better day. I just wish I had done it sooner.

Stephanie Rauert

I couldn't walk, I couldn't ride my bike, it was getting to the point where it was unbearable. After Surgery: I was walking two hours after surgery...it's like ...

Cher Silliman

I get to go on hikes, I get to play tennis, I get to play with my grandkids, and I never have to worry about the knee pain that goes along with that.

Sal Morettie

I was very pleased with the outcome of my surgery. Dr. Ferro has a great bed-side manner and caring attitude. I wouldn't hesitate to go back to him again.

Herbert Goble

Real Patients, Real Results

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Experience A Life Free From Pain

Nanoknee™ distills and advances the best aspects and most important takeaways from thousands of joint replacements done over two decades by Dr. Osuji.

Your Dallas Doctor

Obi Osuji, MD, is a fellowship-trained, board-certified orthopedic surgeon with expertise in hip and knee conditions. He excels in surgical techniques for repairing and reconstructing joints, bones, ligaments, and tendons damaged by injury or degeneration. Dr. Osuji specializes in minimally invasive total joint surgery, partial knee replacements, and robotic surgery. His practice emphasizes articular cartilage restoration and he has extensive experience in diagnosing and treating sports injuries.

Outstanding Outcomes for Everyone

The NanoKnee® mission is simple yet powerful: to achieve an outstanding outcome for everyone. Whether you’re a weekend warrior, a busy professional, or someone looking to regain your quality of life, we are dedicated to delivering exceptional results tailored to your unique needs. We believe everyone deserves to live without the limitations of joint pain, and we strive to make that a reality for every patient who walks through our doors.

Through cutting-edge technology, minimally invasive techniques, and the expertise of our elite surgical team, we’re committed to restoring your mobility and confidence. Our personalized approach ensures that each patient receives the highest level of care designed to meet their specific goals and lifestyle.

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NanoKnee® Joint Replacement

Top-notch, cutting-edge, and engineered for excellence. Just as luxury sports cars represent the pinnacle of performance and innovation in the automotive world, NanoKnee® embodies these same values in joint replacement surgery. Every aspect of our approach, from the precision of our techniques to the customization of our implants, is designed with the same craftsmanship and commitment to quality, innovation, and superior results.

Our focus is on delivering exceptional outcomes while providing an elevated patient experience. With state-of-the-art technology, a team of elite surgeons, and a commitment to groundbreaking methods, NanoKnee® brings unparalleled precision and efficiency to every procedure, offering you the highest level of care in the industry.

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Collaborative Approach

Nanoknee™’s biomedical engineers and board-certified surgeons work in tandem to map out exactly how to help you return to full function, designing and printing customized titanium pieces that will make Nano® implants fit you perfectly.

Speedy Recoveries

Our minimally invasive approach to join replacement enables you to relieve your pain and restore your full function, without having to take significant time out of your daily schedule. The average length of stay for both hip and knee replacement surgeries is 1.74 hours.

Innovative Methods

We're committed to pushing the envelope and bringing you a truly advanced level of care, sparing you the need for stronger pain management solutions thanks to smaller incisions and revolutionary treatment methods.

Rejoin Your Life

Did you knwo that on average, our patients are discharged less than two hours after a total joint replacement procedure? Set up your consultation to learn more about our impressive techniques.

Expect Excellence

Led by a highly experienced, fellowship-trained surgeon, the Nanoknee™ team is committed to creating results that truly restore your full quality of life and enable you to enjoy a full range of motion once again.

Total Guidance

Our team is here to guide you through each step of the joint replacement process. We'll help you with pre-procedural X-rays, talk you through the details of your surgery, and ensure that you have everything you need for aftercare.

Full Transparency

During your consultation, you'll have the chance to ask us any questions you might have. Our goal is for you to feel safe and comfortable throughout every step of the process.

Moving Forward

Our mission is to get you back on your feet and enjoying life as quickly as possible, and we've dedicated ourselves to the most advanced techniques possible in order to make this aspiration a reality. Reach out and set up your consultaiton to learn more.

Nanoknee Stories

Knee Replacement FAQ's

How long do Nano knees last?

Is total knee replacement safe?

What is the least invasive procedure for knee replacement?

What are the advantages of Nano vs other knee replacement surgeries?

What is the recovery time for knee surgery?

Is Nano knee replacement covered by insurance?

How long do Nano knees last?

The innovative materials we use mean your Nano knee will last the rest of your life – with a high level of activity.

Is total knee replacement safe?

Absolutely. When performed by an experienced, board-certified orthopedic surgeon, total knee replacement is a very safe procedure. Approximately 700,000 knee replacement surgeries are performed every year, and 90 percent of those patients are satisfied with the results. Most of these individuals can make a full return to their normal daily activities, and serious complications from surgery are extremely rare.

What is the least invasive procedure for knee replacement?

Our Nano UNI procedure is the least invasive resurfacing procedure that directly addresses knee arthritis.

What are the advantages of Nano vs other knee replacement surgeries?

Faster and more complete return of function compared to the typical “traditional” knee replacement surgery, with less pain, and without the need for hospitalization, and painful physical therapy.

What is the recovery time for knee surgery?

Recovery time after Nano procedures vary, but most people are up and walking immediately after surgery and are able to perform light activities the first week. A rough guide is as follows:

  • 7-14 Days: routine daily activity
  • 2-4 Weeks: moderate activity
  • 4-8 Weeks: return to active lifestyle

Is Nano knee replacement covered by insurance?

All insurance plans are required to cover knee replacement surgery. Nonetheless, patients should reach out to their provider to find out how much their copay will be.

Los Angeles, CA

1245 Wilshire Blvd, Los Angeles, CA 90017

Tel: (323) 238-2066

Fax: (805) 880-1247

Accessibility: If you are vision-impaired or have some other impairment covered by the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to using this website, please contact our Accessibility Manager at (469) 242-0586.
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