Wrist Brace vs. Wrist Splint: Key Differences Explained
What is the difference between a wrist brace and a wrist splint?
The Quick Answer
**Splints** provide rigid immobilization using metal/plastic stays to completely restrict motion for acute injuries or post-surgical protection. **Braces** offer flexible support through compression and mild stabilization—allowing functional movement while reducing strain. Splints prioritize protection during healing; braces prioritize activity modification with maintained mobility for chronic conditions like tendonitis.
Why We Ask This
Patients conflate these devices, either using flexible braces when rigid immobilization is medically necessary (risking re-injury) or wearing rigid splints during rehabilitation phases when controlled motion is essential for preventing stiffness—both scenarios compromising optimal recovery.
The Practical Science
Splints feature rigid structural elements (aluminum stays, thermoplastic shells) that block motion at specific joints; braces use elastic/compressive materials that permit movement while providing proprioceptive feedback and mild joint unloading—fundamentally different biomechanical approaches for distinct healing phases.
In Clinical Practice
Following wrist fracture casting removal, a rigid splint maintains protection during weeks 1–3; by week 4, transition to a flexible brace allows controlled strengthening exercises while still limiting end-range motion—demonstrating phased progression from immobilization to functional support.
References & Context
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