NeoSomaTech
Exoskeleton or knee brace: what is the difference?
The answer in detail
The two terms overlap, but they do not mean the same thing. A knee brace, or hinged knee orthosis, is a joint support device that the French health insurer mentions in treating serious sprains: it can make a gradual return to activities safer. It also mentions that an orthosis can reduce pressure on the affected area in osteoarthritis.
A sports exoskeleton aims at something else: lightening part of the effort during activity, through springs or cables. The Ski-Mojo manufacturer says so itself: it is neither a knee brace, nor a medical splint, nor a simple protection.
The criteria that matter
- The goal: support or stabilize a joint (orthosis) or lighten the effort of an activity (exoskeleton).
- The framework: medical care for an orthosis; a comfort or sport purchase for an exoskeleton.
- Reimbursement: only products on the LPP list are reimbursed by the French health insurer, which includes orthoses among others.
- The stated status: the Stoko K1 page presents it as a class 1 medical device (FDA and Health Canada), which is a manufacturer claim.
- Advice: the doctor or physiotherapist chooses an orthosis; a sports exoskeleton is chosen on usage criteria.
Comparing the two options
| Criterion | Knee orthosis | Sports exoskeleton |
|---|---|---|
| Role | Support or stabilize the knee | Lighten effort during activity |
| Framework | Treatment, on medical advice | Sport or comfort, personal choice |
| Reimbursement | Possible if the product is on the LPP list | Not expected for sports equipment |
| Examples | Knee sleeve or hinged orthosis | Ski-Mojo, Stoko K1, hip exoskeletons |
This comparison describes general categories: each specific product has its own characteristics and status.
Depending on your situation
- You are coming out of a sprain or an operation: follow your doctor, who decides on an orthosis and how long to wear it.
- You have osteoarthritis: ask whether an orthosis suits your case, before considering an exoskeleton.
- You want to spare your knees for sport: an exoskeleton can be considered, after medical advice if you have pain.
- You want to compare the categories: read our article on the
- knee brace and the sports exoskeleton
- .
Key takeaways
A knee orthosis is a medical support device, cited by the French health insurer in treating serious sprains and osteoarthritis; a sports exoskeleton lightens effort during activity and does not have this therapeutic role. Reimbursement follows the LPP list, and we found no sports exoskeleton in our reading. This is not medical advice: if you have pain or an injury, ask your doctor before choosing. To go further, read our guide to the knee exoskeleton.