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Thumb Braces & Injuries
When the thumb hurts, everyday activities—like opening a jar or writing—can become a challenge. Whether it’s arthritis in the carpometacarpal (CMC) joint, a sprain such as gamekeeper’s thumb, tendonitis, or trigger thumb, the right brace helps reduce pain and stress on the thumb. Below, you’ll find spica braces and supports that stabilize the area, ease soreness, and encourage healing.
Thumb injuries can make simple tasks like gripping, pinching, or typing painful. Many problems involve the base joint of the thumb (CMC), the main ligament (ulnar collateral ligament, or UCL), or tendons that move the thumb. A brace—often called a spica—keeps the thumb steady in a healthy position, which eases pain and helps tissues heal. Read on for common causes, how a brace helps, and our top picks to get you back to normal activities with less discomfort.
Causes and Symptoms
- Arthritis: Wear or inflammation in the CMC joint can lead to aching or sharp pain at the thumb base.
- Sprains or Tears: Gamekeeper’s thumb, for example, involves a sprain or tear of the UCL, causing instability.
- Tendonitis or Trigger Thumb: Tendon swelling can cause popping, locking, or pain when bending or straightening.
- Overuse or Hyperextension: Activities that stretch the thumb backward or apply constant strain can injure ligaments and tendons.
These conditions often cause swelling around the thumb joint, weak grip, and trouble performing everyday tasks like buttoning a shirt or holding a pen. For more information on thumb arthritis, visit our blog post on Arthritis in the Thumb: Causes, Symptoms, and Treatment.
How a Spica Brace Helps
A spica brace or splint keeps the thumb in a stable position, lowering tension on damaged or inflamed tissues. By controlling movement, it can:
- Protect weakened ligaments or joints from further harm.
- Ease soreness by preventing harmful bending or twisting motions.
- Help reduce swelling by offering gentle compression.
- Improve hand function during healing, letting you do daily tasks with less pain.
Thumb Braces & Splints: Our Top Picks
Below are our favorite splints for stabilizing the thumb, whether you’re dealing with arthritis, tendonitis, or a sprain:
Brace Align Mini Thumb Spica Splint
A lightweight solution that stabilizes the thumb base, great for mild sprains, tendonitis, or early arthritis.
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Brace Direct Mini Thumb Spica
Offers support around the MCP joint for gamekeeper’s thumb or advanced arthritis while allowing free motion of the other fingers.
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Breg Thumb Support
Adjustable straps cradle the thumb, reducing strain from arthritic changes or mild ligament injuries. Soft enough for daily wear.
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If thumb pain or weakness is affecting your day-to-day, a spica brace can make a big difference. For more details on sizing or our Perfect Fit Promise, check out our Thumb Braces & Injuries Collection below. Reclaim your grip and keep moving with less pain.
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