Measuring bone and skin movement in prosthetic limbs for amputees
Quantifying Bone and Skin Movement in the Residual Limb-Socket Interface of Individuals with Transtibial Amputation Using Dynamic Stereo X-Ray
This study looks at how the part of the leg left after a below-the-knee amputation moves with the prosthetic socket during activities, using special imaging technology to help make prosthetics more comfortable and effective for people like you.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | VA Medical Center NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-11055337 on NIH RePORTER |
What this research studies
This research investigates how the residual limb of individuals with transtibial amputation interacts with their prosthetic socket during movement. Using advanced imaging technology called Dynamic Stereo X-ray, the study aims to capture and quantify the 3D movement of bones and tissues within the socket while patients perform dynamic activities. By understanding these movements, the research seeks to identify issues that may lead to pain or discomfort, ultimately aiming to improve prosthetic design and functionality for better patient outcomes.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with transtibial amputation who use a prosthetic limb.
Not a fit: Patients with upper limb amputations or those who do not use prosthetics may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to enhanced prosthetic designs that reduce pain and improve mobility for amputees.
How similar studies have performed: While there has been some research on prosthetic socket dynamics, this approach using Dynamic Stereo X-ray is relatively novel and has not been extensively tested.
Where this research is happening
New York, United States
- VA Medical Center — New York, United States (Active)
Researchers
- Principal investigator: Maikos, Jason — VA Medical Center
- Study coordinator: Maikos, Jason
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.