Thumb Splint Orthosis | جبيرة تقويم ابهام اليد

The Thumb Splint Orthosis is engineered to provide complete immobilization of the Metacarpophalangeal (MP) and Carpometacarpal (CMC) joints while offering robust external support to the entire thumb. It is indicated for the conservative management of various thumb conditions, including ligamentous injuries (e.g., “skier’s thumb”), tendinopathies (e.g., De Quervain’s Tenosynovitis), and acute sprains, creating an optimal environment for healing.

Why to Use: This orthosis delivers targeted therapeutic benefits for thumb and wrist conditions through its stabilizing design:

• Effective Joint Immobilization: By rigidly securing the MP and CMC joints, the splint prevents harmful micro-movements, allowing inflamed tendons and injured ligaments to rest and recover without aggravation.
• Stabilization for Accelerated Healing: Provides firm external support to the thumb and wrist, protecting the area from further injury and reducing mechanical stress on compromised anatomical structures, which is essential for proper healing.
• Management of Ligamentous Injuries: Crucial for conditions like “skier’s thumb” (Ulnar Collateral Ligament tear), as it maintains the thumb in a neutral position to allow the ligament to heal without being overstretched.
• Relief for Tendinopathies: Offers significant symptom relief for conditions like De Quervain’s Tenosynovitis by immobilizing the affected thumb tendons, thereby reducing inflammation, friction, and pain.
• Significant Pain Reduction: By preventing painful movements and supporting the injured area, the splint effectively reduces both activity-related and resting pain, improving patient comfort.

Recommended for:

• Ligamentous injuries of the thumb (e.g., Skier’s Thumb, Gamekeeper’s Thumb).
• Tendonitis or Tenosynovitis of the thumb (e.g., De Quervain’s Tenosynovitis).
• Acute sprains or strains of the MP or CMC joints.
• Post-operative immobilization and support following thumb surgery.
• Conservative management of Bennett’s or Rolando’s fractures (as directed by a physician).
• Rhizarthrosis (arthritis of the CMC joint).

How to Use:

1. Unfasten all straps. Gently slide your thumb into the dedicated thumb sleeve.
2. Position the rigid stay along the side of the thumb and wrist as indicated.
3. Wrap the main body of the splint around your wrist and secure the primary fastener.
4. Secure the remaining straps around the thumb and hand. The fit should be snug to restrict movement but should not be so tight that it constricts blood flow or causes numbness.

Key Features:

• Targeted MP and CMC Joint Immobilization: Specifically designed to isolate and restrict movement in the key joints of the thumb.
• Malleable Aluminum Stay: Features an integrated metal or plastic stay that can be custom-shaped by a professional to provide an anatomical and rigid fit.
• Customizable Strapping System: Multiple adjustable hook-and-loop straps ensure a secure, personalized fit and allow for easy application and removal.
• Breathable and Skin-Friendly Materials: Constructed from lightweight, breathable materials to ensure comfort during prolonged wear and to minimize skin irritation.

How to Care To maintain hygiene and the longevity of the splint, proper care is essential. The stay can often be removed before washing. Hand wash the fabric portion in cool water with a mild detergent. Rinse thoroughly to remove all soap residue. Lay flat to air dry completely, away from direct heat or sunlight. Do not machine wash or tumble dry.

Material:

• Main Body: A blend of durable and breathable fabrics such as neoprene.
• Support Stay: A rigid but malleable aluminum stay for immobilization.
• Fasteners: Industrial-strength hook-and-loop (Velcro) for secure and adjustable strapping.