Description
Ulnar deviation splint is a medical device designed to correct the deviation of the fingers, also known as ulnar drift, which occurs due to conditions such as rheumatoid arthritis. It helps to realign the joints and improve extension, strength, and functionality of the hand.
Why Use a Ulnar Deviation Splint?
If you are experiencing pain and stiffness in the wrist, hand, or fingers, or notice that your fingers are bending excessively towards the little finger, a ulnar deviation splint may be recommended by your healthcare provider. The splint is particularly useful for people who have inflammatory diseases or joint laxity, helping to reduce pain and improve grip.
How does a Ulnar Deviation Splint work?
A ulnar deviation splint is typically made of a soft, flexible material that fits comfortably against the skin. It is attached to the fingers and wrist, providing support and stabilization. Some designs include a metal frame or adjustable components that allow for customization to the specific needs of the patient.
Types of Ulnar Deviation Splint
There are several types of ulnar deviation splints available, including:
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Comforter Splint: designed for daytime wear, it maintains the wrists and metacarpophalangeal joints in a neutral position, allowing for full movement of the fingers.
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Polycentric Hinged Ulnar Deviation Splint: This splint is used for moderate to severe ulnar deviation and provides a stronger pull at the metacarpophalangeal joints to correct the deviance.
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Radial Hinged Ulnar Deviation Splint: Often used for severe cases of ulnar deviation, it allows for greater flexibility and bends and straightens the fingers.
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Rolyan Adjustable Ulnar Deviation Splint: Features adjustable finger tabs and a pre-cut insert for extra wrist support that can be heated and molded to the hand.
Benefits of Using a Ulnar Deviation Splint
Using a ulnar deviation splint can provide numerous benefits, including:
- Pain relief: Reduces pain and associated discomfort caused by ulnar deviation.
- Improved mobility: Helps to maintain range of motion in the affected joints.
- Hand function: Enhances grip strength and improves the overall functionality of the hand.
- Sleep improvement:减少了夜间因疼痛和僵硬导致的手部不适。
How to Choose the Right Ulnar Deviation Splint?
When selecting a ulnar deviation splint, it's important to consider several factors, including:
- Size: The splint should fit securely without being too tight or too loose. Measure your wrist circumference to determine the appropriate size.
- Material: Opt for a soft, flexible material that allows for comfortable placement against the skin.
- Adjustability: Consider whether you need a splint that can be adjusted to fit your specific needs.
- Style: Choose a splint that matches your personal style and is comfortable for you to wear.
Conclusion
Ulnar deviation splint is a versatile medical device that can greatly improve the quality of life for individuals suffering from ulnar deviation. Discuss your options with your healthcare provider to determine if a splint is the right treatment for you
