Hand & Wrist | Thumb Stabilization
Hand-Based Thumb Splint
- Support Level: Moderate
- Wrist-free design
- Custom 3D-printed fit
- Optional breathable liner
At a Glance
- Stabilizes the thumb while allowing full wrist movement.
- Shorter design than a traditional thumb spica for greater mobility.
- Ideal for CMC arthritis or mild thumb sprains.
- Comfortable, low-profile design for daily wear.
Clinical Indications
- Thumb CMC joint arthritis
- Mild MCP sprain
- RCL or UCL tears (Gamekeeper’s/Skier’s thumb)
- Early-stage De Quervain’s tenosynovitis
Hand-Based Thumb Splint – Specs and Fit
- Thumb positioned in functional opposition to the index and middle fingers, supporting pinch and grip.
- CMC joint slightly palmar-abducted (~20–30°), MCP joint in 10–20° flexion.
- IP joint free for active flexion/extension.
- Wrist not included; allows full functional movement.
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