Hand Orthoses Are Strongly Recommended for Hand Contractures
Hand orthoses (braces/splints) are strongly recommended for patients with hand contractures, particularly those affecting the first carpometacarpal (CMC) joint, and conditionally recommended for contractures in other hand joints. 1
Evidence-Based Recommendation
The 2019 American College of Rheumatology/Arthritis Foundation guidelines provide the highest quality evidence supporting hand orthoses for joint contractures and osteoarthritis affecting the hand. 1
Types of Hand Orthoses Available
Multiple mechanical support options exist for hand contractures: 1
- Digital orthoses for individual finger joints
- Ring splints for specific joint stabilization
- Rigid orthoses for maximum immobilization
- Neoprene orthoses for flexible support with compression
- Compression gloves providing warmth and gentle compression
- Wrist-hand orthoses for combined support
Clinical Application Strategy
Referral to occupational therapy is strongly recommended for optimal brace selection and fitting. 1 The evidence does not establish superiority of one orthosis type over another, making professional fitting expertise essential for matching the device to the specific contracture pattern and patient tolerance. 1
Expected Outcomes
Hand orthoses work by: 1
- Maintaining joints in fixed positions to prevent further contracture progression
- Providing mechanical support to affected joints
- Offering warmth and compression (with glove-type devices)
- Reducing pain during functional activities
Important Clinical Considerations
Patient tolerance and compliance are critical success factors. 1 Some patients will find the inconvenience and burden of bracing difficult to tolerate, particularly those with: 1
- Loss of hand dexterity making donning/doffing challenging
- Soft tissue atrophy causing discomfort from rigid materials
- Complex medical histories including chronic pain conditions
Passive range of motion exercises alone have very low-quality evidence for contracture treatment. 2 A Cochrane review found minimal benefit from passive movements without mechanical support, with mean improvements of only 4 degrees in joint mobility. 2
Contraindications and Pitfalls
Avoid relying solely on passive stretching or positioning without mechanical support, as the evidence for these interventions is insufficient for contracture management. 2 In progressive neuromuscular diseases with severe weakness and wheelchair dependence, static positioning in flexion without orthotic intervention accelerates contracture development. 3
Ensure proper fitting and follow-up adjustments - poorly fitted orthoses may cause skin breakdown, particularly in patients with sensory deficits or compromised soft tissue. 1
Special Populations
For patients with complex medical histories including chronic pain, substance abuse, respiratory disease, or renal/hepatic impairment, hand orthoses remain appropriate as they are non-pharmacologic interventions without systemic effects. 1 However, chronic pain patients may require additional cognitive behavioral therapy to optimize outcomes. 1