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What’s New in Osseointegration for Prosthetics

At Prime Ortho, we work with individuals who want more comfort, better function, and greater confidence in their prosthetic care. One of the most exciting advances helping achieve those goals is osseointegration — a way to connect a prosthetic limb directly to the bone rather than relying on a traditional socket.

Osseointegration has come a long way in recent years. Ongoing research and innovation are making it safer, more effective, and more accessible for the right candidates. Here’s a plain‑language look at what’s new and why it matters.

1. Safer Implants That Reduce Infection Risk: Infection risk has always been the biggest challenge with osseointegration, because part of the implant passes through the skin. The encouraging news is that this area has also seen the most progress.

What’s new:

• Improved implant surfaces that help bone cells attach more easily while making it harder for bacteria to survive
• New coatings designed to discourage unwanted tissue growth and bacterial buildup
• Early research into coatings that disrupt bacteria naturally — without relying on antibiotics

Researchers are also developing “smart” implant technologies that can:

• Measure small changes in temperature
• Detect subtle motion at the bone‑implant connection
These tools may one day help identify problems early, before they become serious.

Why this matters:
Lower infection risk means osseointegration is becoming safer and more predictable, which may expand eligibility beyond only those who have completely failed traditional socket prostheses.

2. One‑Stage Osseointegration Surgery (For Select Patients)

Traditionally, osseointegration involved two separate surgeries over several months. Today, some experienced centers are using single‑stage procedures for carefully selected patients.

Potential benefits:

• Fewer surgeries
• Shorter overall recovery timeline
• Less physical stress when the patient is an appropriate candidate

This approach is usually reserved for people with good bone quality, often following traumatic amputation, and is only performed by specialized surgical teams.

At Prime Ortho, we help patients understand whether newer surgical approaches may apply to their situation and coordinate care with experienced medical partners when appropriate.

3. Custom & 3D‑Printed Implants

Every residual limb is different. Advances in imaging and manufacturing now allow implants to be designed more precisely for the individual.

These developments include:

• Patient‑specific implants made using 3D printing
• Improved internal structure to better distribute forces
• New solutions for:
  • Short residual limbs
  • Irregular bone shapes from trauma or cancer

Why this matters:
Better fit and stability at the bone level can translate into improved comfort, strength, and confidence with the prosthesis.

4. Neuro‑Osseointegration: Where the Future Is Headed

One of the most exciting developments goes beyond how the prosthesis is attached — it focuses on how it’s controlled.

Researchers are exploring neuro‑osseointegration, which aims to safely connect the nervous system to the prosthetic limb through the bone.

This includes:

• Protecting nerves inside the muscles, away from soft‑tissue irritation
• Wireless systems that can read nerve signals
• Designs that may work alongside:
  • Targeted Muscle Reinnervation (TMR)
  • Advanced myoelectric prostheses
  • Artificial intelligence–based control systems

What this could mean in the future:
More natural movement, faster response, and prosthetic control that feels more intuitive and less mentally tiring.

While this technology is still in early research stages, it has the potential to redefine what prosthetics can do.

5. Better Awareness and Balance Through the Prosthesis

Osseointegration doesn’t just change how a prosthesis is worn — it can also improve how it feels.

Many users experience improved osseoperception, meaning:

• Better awareness of pressure and movement through the bone
• Improved balance and walking confidence
• A stronger sense that the prosthesis is part of their body

Researchers are also working on gentle vibration and feedback systems that may further enhance awareness and control.

At Prime Ortho, we often see how these subtle improvements can make a big difference in daily life.

6. Osseointegration in the United States Today

• Currently, OPRA (by Integrum) is the only FDA‑approved osseointegration system in the U.S.
• Specialized programs continue to expand at select medical centers
• Other systems are still investigational or available internationally

Osseointegration remains a highly specialized process that requires close collaboration between surgeons, prosthetists, and rehabilitation teams — a model we strongly support at Prime Ortho.

The Prime Ortho Perspective

Osseointegration is no longer just an option for people who cannot tolerate a socket.

It is evolving from:

A last‑resort attachment method
to
A foundation for stronger, more natural, and neurologically integrated prosthetic limbs

What’s improving now:

• Better infection prevention
• More consistent outcomes
• Carefully expanding candidacy

What’s coming next:

• Smart implants
• Nerve‑integrated prosthetic control
• Early sensory feedback technologies

Interested in Learning More?

At Prime Ortho, we believe education is the first step toward better outcomes. If you’re curious about whether osseointegration — or other advanced prosthetic options — may be right for you, our team is here to guide the conversation.

Advanced care starts with informed decisions.

What Is Osseointegration? 

Osseointegration is a medical procedure where a titanium implant is surgically inserted into a bone—like the femur (thigh bone), tibia (shin bone), humerus (upper arm), radius/ulna (forearm bones), or even fingers. Over time, the bone grows around the implant, anchoring it firmly in place. What makes this process special is that the bone connects directly to the implant without forming any fibrous tissue in between. This creates a strong, stable bond that can support a prosthetic limb. 

Originally developed for dental implants, osseointegration has now expanded into orthopedic surgery, offering new hope for amputees who struggle with traditional socket-based prosthetics. 

Why Choose Osseointegration? 

Traditional prosthetics rely on a socket that fits over the residual limb. While this works for many, some people experience discomfort, skin irritation, poor fit, and limited mobility. Osseointegration eliminates the need for a socket by attaching the prosthetic limb directly to the bone. This can lead to: 

• Improved comfort: No more painful rubbing or pressure sores. 
• Better mobility: A more natural gait and improved control. 
• Enhanced sensory feedback: Some patients report feeling vibrations through the implant, helping them sense the ground better. 
• Easier donning and doffing: No need to struggle with fitting a socket each day. 

Types Of Osseointegration System To Choose From

The OPRA System:  

OPRA System (Osseointegrated Prostheses for the Rehabilitation of Amputees). Developed in Sweden, it uses a screw fixation method to anchor the implant into the bone. The OPRA System involves two surgical stages, followed by a structured rehabilitation program. Here’s how it works: 

Stage 1: Implant Surgery 

In the first stage, a titanium implant is surgically placed into the bone of the residual limb. This is a major procedure and typically requires a 2 to 3-day hospital stay. 

After surgery, the patient enters a 6-month non-weight-bearing period. This means they cannot put weight on the limb with the implant. This time allows the bone to grow around the implant and form a strong bond. 

During this phase, some patients may wear a traditional socket prosthesis, but it’s rare. Most focus on healing and preparing for the next stage. 

Stage 2: Aperture Creation and Soft Tissue Rearrangement 

Six months after the first surgery, the second stage begins. This involves creating an aperture, which is a small opening in the skin where the implant will connect to the external prosthesis. Surgeons also rearrange the soft tissue around the implant to ensure a secure and infection-resistant interface. 

This stage usually requires a 7-day hospital stay, followed by another 6 weeks of non-weight-bearing. During this time, patients must also limit their hip range of motion to protect the surgical site. 

Press Fit System-Australian 

This system uses a press-fit implant and also involves two stages, but with a shorter recovery timeline: 

Stage 1: Implant and Soft Tissue Surgery 

• Implant is inserted and soft tissue is rearranged 
• 2–3 day hospital stay 
• 6 weeks of non-weight bearing 
• Cannot use a traditional socket during this time 

Stage 2: Aperature Creation 

• Same-day surgery 
• Additional soft tissue adjustments 
• Partial weight bearing begins immediately, progressing to full weight bearing with the prosthesis 

Some patients may undergo a single-stage procedure, but this can increase risks such as skin retraction, infection, and insufficient soft tissue healing. 

Rehabilitation: The Road to Walking Again 

Rehabilitation is a critical part of the osseointegration journey. The goal is for the patient to be walking one year after the first surgery. Here’s what the rehab process typically looks like: 

1. Initial Healing: After both surgeries, the focus is on wound care, preventing infection, and allowing the bone and soft tissue to heal properly. 
2. Gradual Loading: Once healing is sufficient, patients begin a process called “gradual loading.” This means slowly increasing the amount of weight placed on the implant over time. It helps the bone and implant adapt to the forces of walking. 
3. Physical Therapy: Patients work with physical therapists to strengthen muscles, improve balance, and learn how to walk with their new prosthetic limb. Therapy also includes exercises to improve range of motion and coordination. 
4. Prosthetic Fitting: A custom prosthetic limb is designed to attach to the implant. This limb is adjusted over time to ensure the best fit and function. 
5. Ongoing Monitoring: Regular check-ups are essential to monitor bone health, implant stability, and skin condition around the stoma. 

Is Osseointegration Right for Everyone? 

While osseointegration offers many benefits, it’s not suitable for everyone. Ideal candidates are generally: 

• Healthy adults with good bone quality 
• Individuals who have had difficulty with socket prosthetics 
• People committed to following the rehabilitation process 

There are risks, including infection at the stoma site, implant loosening, and bone fractures. That’s why careful screening and ongoing medical supervision are essential. 

A Life-Changing Innovation 

For many amputees, osseointegration has been life-changing. It offers a new level of mobility, comfort, and independence. While the journey involves multiple surgeries and a long recovery, the potential rewards are significant. 

If you or someone you know is considering osseointegration, give us a call (201)943-3900 and reserve your spot for a free evaluation.

What Is the Tectus® Brace? 

The Tectus® is a high-tech leg brace designed to help people who have trouble walking due to conditions like stroke, spinal cord injuries, multiple sclerosis, or other neurological or orthopedic issues. It’s not your average brace—it’s a smart device that uses advanced technology to support your leg and help you walk more naturally. 

Think of it as a “bionic” helper for your leg. It’s lightweight, slim, and custom-made to fit your body. It attaches to a special support called a KAFO (Knee-Ankle-Foot Orthosis), which helps stabilize your entire leg from the thigh down to the foot. 

How Does It Work? 

The magic of the Tectus® lies in its microprocessor-controlled knee unit. That means it has a tiny computer inside that constantly monitors your movements and adjusts how the brace supports you. 

Here’s how it helps: 

• Sensors inside the brace detect how your leg is moving. 
• Hydraulics and springs work together to control how your knee bends and straightens. 
• The brace adapts in real-time to your walking pattern, helping you move more smoothly and safely. 

Whether you’re walking on flat ground, climbing stairs, or sitting down, the Tectus® adjusts to your needs. 

Key Features You’ll Love 

1. Natural Walking: The brace helps you walk in a way that feels more like your normal gait. It reduces limping and uneven steps. 
2. Safety First: It’s designed to prevent trips and falls. The brace knows when to lock or release your knee to keep you stable. 
3. Comfortable Fit: The brace is lightweight and custom-fitted to your leg. You can wear it all day without feeling weighed down. 
4. Multiple Modes: You can switch between five modes—walking, sitting, stair descent, manual lock, and free mode—using a small remote control fob or buttons on the brace. 
5. Battery Powered: The brace runs on a rechargeable battery that lasts up to 18 hours. It charges fully in just 2 hours. 
6. Discreet Display: A small screen shows your battery level, step count, and safety alerts. 
7. Water-Resistant: It’s okay if you get caught in the rain, but it’s not meant for swimming or showering. 

Who Can Benefit from Tectus®? 

The Tectus® is designed for adults and adolescents who have: 

• Partial paralysis in their lower limbs 
• Muscle weakness due to neurological conditions 
• Nerve damage from orthopedic injuries 

If you’ve been using a locked knee brace, cane, or wheelchair, the Tectus® might be a game-changer for you. It’s especially helpful for people who want to regain independence and participate in everyday activities like walking the dog, going shopping or attending events. 

Real-Life Impact 

In a recent pilot study, users reported dramatic improvements in their mobility and quality of life. One participant shared: 

“When I first tried Tectus, it was nothing short of revolutionary. I hadn’t walked like that in 25 years. Now I can tackle slopes, stairs, and uneven ground with ease. I’m not just existing—I’m truly living again.” JB  

That’s the kind of transformation Tectus® is making possible. 

Why It Matters 

Mobility isn’t just about getting from point A to point B. It’s about freedom, confidence, and quality of life. The Tectus® brace helps people move more naturally, safely, and comfortably—so they can do more of what they love. 

Whether you’re a patient, caregiver, or healthcare provider, understanding how this technology works can open doors to better outcomes and brighter futures. 

Interested in learning more or seeing if Tectus® is right for you give us a call (201)-943-3900 and get your free trial.  

If you or someone you care about has trouble using an arm or hand due to an injury or medical condition, we have exciting news. At The Prime Ortho, we’re now offering the MyoPro—a special arm brace that can help people move again, even if their muscles are weak or not working like they used to. 

This isn’t just any brace. The MyoPro is a myoelectric device that helps your arm and hand move by working with the signals your muscles still send, even if you can’t see or feel them. It’s designed to help people do everyday things like eating, writing, or picking up objects—things that might feel impossible right now. 

What Is the MyoPro? 

The MyoPro is a robotic arm brace that helps people who have lost strength or movement in their arms or hands. It picks up electrical signals from your muscles and uses them to help move your arm. Even if you can’t move your arm on your own, the MyoPro can help you do it. 

It’s lightweight and custom-made to fit your arm. 

Why People Love the MyoPro 

Here are just a few reasons why people are excited about the MyoPro: 

• Helps You Move Again: Whether it’s lifting a cup, using utensils or brushing your hair, the MyoPro helps you do things you might have thought were no longer possible. 
• Feel More Independent: Doing things on your own again can boost your confidence and make everyday life easier. 
• No Surgery Needed: The MyoPro is non-invasive, meaning you don’t need surgery or medication to use it. 
• Comfortable and Custom-Fit: It’s made just for you, so it fits well and padded. 
• Supports Recovery: It can be used alongside therapy to help your muscles stay active and strong. 
• Improves Quality of Life: Many users say they feel happier and more hopeful after using the MyoPro. 

Who Can Use the MyoPro? 

The MyoPro is made for people who have trouble using their arm or hand because of things like: 

• A stroke 
• Nerve damage 
• Brain injury 
• Conditions like cerebral palsy or multiple sclerosis 

If you still have some muscle activity—even if you can’t move your arm—you might be a good fit for the MyoPro. We’ll help you figure that out with a simple evaluation. 

Try It for Free! 

We know trying something new can be a big decision. That’s why we’re offering a free trial of the MyoPro. You’ll get to see how it works, try it on, and find out if it’s right for you—with no pressure and  at no cost to you.  Medicare has approved coverage and some private insurances.   

Want to Learn More? 

We’re here to help you take the next step toward better movement and more independence. If you’re curious about the MyoPro or want to schedule your free trial, just reach out! 

Let’s talk about how the MyoPro could help you or someone you love get back to doing the things that matter most.