Building the Ideal Prosthesis for a Short Below-Knee Amputation (BKA)
At age 17, I survived an accident that resulted in a short below-knee amputation—just a 3-inch residual limb. Finding a prosthetic solution that worked was incredibly difficult. Most designs weren’t made for residuals this short.
Early in my journey, I was fortunate to meet a WWII veteran who not only had the same type of amputation but also owned a small prosthetic facility. He understood the limitations—and possibilities—better than anyone. Drawing from his personal experience, he crafted a solution for me that defied conventional thinking and changed the course of my life.
That early breakthrough gave me a head start. Since then, I’ve spent decades refining that original design with real-world testing, adjustments, and a deep commitment to staying active and independent. Now, I’m here to share what I’ve learned—so others with short BKAs can build their own ideal prosthesis, and live life on their own terms.
What you’ll find on this site:
- Insight into the unique challenges of short below-knee amputations (3–6” residual limbs)
- Practical steps to help you design a prosthesis that fits your body and your goals
- Guidance to take control of your prosthetic configuration—not just accept what’s given
- Creative solutions and real-life adaptations born from years of personal trial and error
- Ways to protect your spine, hips, and gait from long-term damage caused by limping or imbalance
Standard BK prostheses aren’t designed for 3”–6” residuals. But with the right approach, it’s absolutely possible to create a high-performing, lightweight, and stable prosthesis that keeps you moving.
My own 3-inch residual operates a 24-inch performance prosthesis weighing just 2.2 pounds. It carries my 6-foot, 200-pound frame with confidence—every single day. Using common components, creative engineering, and hands-on experience, I’ve maintained an active life. I still ride my bike and motorcycle, ski, work out, fix cars, and tackle home projects. And I want to help you do the same.