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10% Off Sitewide! Discount Code: SPRING10 Now-3/31/25 11:59PM CT
*Orders $75+ Ship Free *Lower 48 States Only*
10% Off Sitewide! Discount Code: SPRING10
Now-3/31/25 11:59PM CT
*Orders $75+ Ship Free *Lower 48 States Only*

CMC Thumb Spica Splint

|
Original Price $42.44
Current Price $38.20
SKU WST-6816-L-UNI
UPC 782944801362
  • Helps relieve aches, pains, and other thumb conditions
  • Removable malleable splint stabilizes the thumb and helps restrict motion
  • Padded strap provides targeted compression to help relieve pain
  • Immobilizes the thumb to help reduce swelling and pain
  • Helps stabilize and support the CMC joint
  • Comfortable and adjustable - Specify left or right hand when ordering
  • Allows full use of fingers

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The CMC Thumb Spica Splint provides comfortable and firm support, stability, and compression to help relieve pain and discomfort associated with injured or aching thumbs. This splint significantly reduces motion of the Metacarpophalangeal (MP) joint, Carpometacarpal (CMC) joint, and Ulnar Collateral Ligament (UCL) to help stabilize the thumb, prevent hyperextension, and promote healing. Our design features an adjustable compression pad for true customization.

Unlike most other thumb spicas, the CMC Thumb Spica Splint covers the entire thenar eminence to provide ultimate support and stability. This thumb splint provides CMC stability during pinch & grip motions without impeding other joint movements. Ideal for: pre-op, post-op, minor and major injuries, CMC pain relief, stable fractures, trigger thumb, arthritis, soft tissue injuries, strains, sprains and other conditions.

The removable 6" malleable splint provides comfortable positioning and helps stabilize the thumb. Made from aluminum, the splint places the thumb in a neutral position and allows the thumb to rest by minimizing motions that may aggravate nerves, tendons, or ligaments. Use the additional strap to minimize excessive thumb movement and further limit ROM.

The included padded strap applies pressure to irritated muscles, tendons, and ligaments of the thumb and wrist to help ease pain and discomfort. When used in combination with the padded strap, this splint also helps relieve symptoms of carpal tunnel syndrome (CTS); simply place the pad on the Thenar muscles or below the CMC joint. Also ideal for; osteoarthritis, arthritis, tendinitis, trauma to thumb, rehab sprains, and other soft tissue or repetitive stress injuries.

The low profile design allows full use of fingers and the adjustable thumb and wrist closures offer easy application and a custom fit. This splint is designed to contour to the natural shape of the wrist and thumb for increased comfort. The material is soft and comfortable against the skin; specify left or right hand when ordering.
FOR CALIFORNIA RESIDENTS ONLY WARNING: Cancer and Reproductive Harm – https://www.p65warnings.ca.gov/

Product Description

The CMC Thumb Spica Splint provides comfortable and firm support, stability, and compression to help relieve pain and discomfort associated with injured or aching thumbs. This splint significantly reduces motion of the Metacarpophalangeal (MP) joint, Carpometacarpal (CMC) joint, and Ulnar Collateral Ligament (UCL) to help stabilize the thumb, prevent hyperextension, and promote healing. Our design features an adjustable compression pad for true customization.

Unlike most other thumb spicas, the CMC Thumb Spica Splint covers the entire thenar eminence to provide ultimate support and stability. This thumb splint provides CMC stability during pinch & grip motions without impeding other joint movements. Ideal for: pre-op, post-op, minor and major injuries, CMC pain relief, stable fractures, trigger thumb, arthritis, soft tissue injuries, strains, sprains and other conditions.

The removable 6" malleable splint provides comfortable positioning and helps stabilize the thumb. Made from aluminum, the splint places the thumb in a neutral position and allows the thumb to rest by minimizing motions that may aggravate nerves, tendons, or ligaments. Use the additional strap to minimize excessive thumb movement and further limit ROM.

The included padded strap applies pressure to irritated muscles, tendons, and ligaments of the thumb and wrist to help ease pain and discomfort. When used in combination with the padded strap, this splint also helps relieve symptoms of carpal tunnel syndrome (CTS); simply place the pad on the Thenar muscles or below the CMC joint. Also ideal for; osteoarthritis, arthritis, tendinitis, trauma to thumb, rehab sprains, and other soft tissue or repetitive stress injuries.

The low profile design allows full use of fingers and the adjustable thumb and wrist closures offer easy application and a custom fit. This splint is designed to contour to the natural shape of the wrist and thumb for increased comfort. The material is soft and comfortable against the skin; specify left or right hand when ordering.
FOR CALIFORNIA RESIDENTS ONLY WARNING: Cancer and Reproductive Harm – https://www.p65warnings.ca.gov/

Specifications

Specifications

Materials:

  • Neoprene, nylon, aluminum, butyl tube

Product Dimensions:

  • 14.5" x 7.5", 37cm x 19cm

Product Weight:

  • .1 lbs

Color: Black

Latex: Caution: This product contains natural rubber latex which may cause allergic reactions

Product Origin: Assembled in the USA of Globally Sourced Materials

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Customer Reviews
4.1 Based on 12 Reviews
5 ★
33% 
4
4 ★
42% 
5
3 ★
25% 
3
2 ★
0% 
0
1 ★
0% 
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JH
12/02/2024
Judith H.
United States United States
I recommend this product

Comfortable to wear, effective

I have de quervain's tenosynovitis, and this thumb splint has been a godsend! Very effective at relieving the pain, very easy to apply

Core Products International, Inc. CMC Thumb Spica Splint Review
A
08/27/2023
Anonymous
United States United States
I recommend this product

Perfect splint!

I really like the CMC Thumb Spica Splint. It has a well thought out design and optional extra support that can be placed where needed. I like that everything can be adjusted to fit my hand/thumb since I have a smaller hand than most people and thus other splints never fit me well enough to do the job. This is the best splint I have ever had for my thumb

DM
08/27/2023
Dale M.
United States United States
I recommend this product

CMC thumb splint

I really like the fit of the splint. Having a smaller hand glad was able to make adjustment for my thumb. Also, I like the split which supports my thumb.

A
08/26/2023
Anonymous
United States United States
I recommend this product

cmc splint

Simple, versatile design and looks very well made. Wish it weren't black and therefore obvious (beige colour would be my preference). I'm petite, with what I think of as ordinary sized hands. However this product is too big for me. I snipped back the thumb fabric but this didn't help since the product sits too low on my wrist for my liking and is all gappy. It doesn't give a strong support which is what I am after (arthritis). I used the enclosed attachments in various ways but they were trial and error and again didn't relieve my pain sadly. I'm also active and found I couldn't really get on with my day to day activities. It also isn't good to get wet and we all know how much we need to wash our hands!

G
08/25/2023
Greg
United States United States
I recommend this product

Good product

Helps with my thumb pain. Like others have said l, the instructions are a bit confusing, but still a great product.

G
08/25/2023
Greg
United States United States
I recommend this product

Good product

Helps with my thumb pain. Like others have said l, the instructions are a bit confusing, but still a great product

BJ
08/25/2023
Barbara J.
United States United States
I recommend this product

Thumb Splint

I like the way this wraps around my thumb and wrist. Having broken my thumb many years ago it can still be painful at times. I’m a bit confused on how to use the extra strap and extra pad however. A video would be helpful as I find the photographs confusing.

A
08/25/2023
artenism
United States United States
I recommend this product

CMC Thumb Spica Splint - Right

This thumb splint gets the job done. The thumb compartment is large enough to fit most people. There is an adequate level of support. It took me a while to figure out how to use the removable padded strap. I highly recommend this for anyone who needs to immobilize the thumb joint for arthritis, inflammation or injuries.

C
08/24/2023
Carrie
United States United States
I recommend this product

So so

We just received ours today. We found the instructions to be confusing. What hooks? What loops? We also don’t have an 11” strap. Both straps are 6”, at best. It gives a moderately good stabilization of the thumb when you adjust the straps in various positions, but it takes a lot of trial and error to achieve it.

08/25/2023

Core Products International, Inc.

Hello Carrie, Thank you for your review. We are sorry to hear the instructions are confusing. We are currently working on an explanation video to further help customers understand the straps and the best way to get the best use out of this splint. In the meantime, if you have any further questions or concerns, please contact Customer Service at 800-365-3047. Sincerely, Madeline Core Products International, Inc.

ML
08/23/2023
marian l.
United States United States
I recommend this product

CMC Thumb Spica Splint Right

The splint itself is useful but for the life of me I can’t figure out those straps . They don’t fit the description 🤷�‍♀️given. Both straps are length 6” not 11” as instructions state . The one with pad is confusing as to how to even use I would have given 5 stars if the straps could be used .

08/23/2023

Core Products International, Inc.

Hello Marian, Thank you for your review. We are sorry to hear the straps are confusing to you. We are currently working on an explanation video to further help customers understand the straps. In the meantime, if you have any further questions or concerns, please contact Customer Service at 800-365-3047. Sincerely, Madeline Core Products International, Inc.