Related Experiment Video
Updated: Aug 7, 2025
14:31
Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees
Published on: July 15, 2009
14.1K
Transcutaneous osseointegration for amputees with burn trauma
Amanullah Haidary1, Jason S Hoellwarth2, Kevin Tetsworth3
1Western Sydney University School of Medicine, Building 30 Campbelltown Campus, Campbelltown, NSW, Australia.
Summary
Transcutaneous osseointegration for amputees (TOFA) is safe for burn survivors, improving mobility. Careful patient selection is key for successful outcomes in this population.
Area of Science:
- Orthopedic surgery
- Biomedical engineering
- Rehabilitation medicine
Background:
- Transcutaneous osseointegration for amputees (TOFA) offers direct skeletal connection, bypassing traditional sockets.
- Concerns about skin complications have limited TOFA use in burn-injured amputees.
Purpose of the Study:
- To evaluate the safety and efficacy of TOFA in amputees with a history of burn trauma.
- To assess skin compatibility, adverse events, and functional outcomes in this patient group.
Main Methods:
- Retrospective chart review of five patients (eight limbs) with burn trauma and TOFA.
- Primary outcome: adverse events (infection, surgery). Secondary outcomes: mobility and quality of life.
Main Results:
- Average follow-up of 3.8 years with no skin compatibility issues or pain.
- Three patients required surgical debridement; one had implants removed and reimplanted.
- Significant improvement in K-level mobility (0/5 to 4/5).
Conclusions:
- TOFA is safe and compatible for burn amputees.
- Patient's overall capacity, not burn severity, influences rehabilitation.
- Judicious use in selected burn amputees is safe and warranted.
