Related Experiment Videos
Skier's thumb. Treatment, prevention and recommendations
1Department of Surgery, University of Basel, Switzerland.
Sports Medicine (Auckland, N.Z.)
|January 1, 1995
Summary
Skier's thumb, an injury to the ulnar collateral ligament (UCL) of the thumb, can cause chronic instability if not properly treated. Early diagnosis via stability testing and radiographs guides treatment, ranging from splinting to surgery.
Area of Science:
- Orthopedics
- Sports Medicine
- Traumatology
Background:
- Skier's thumb involves injury to the ulnar collateral ligament (UCL) of the thumb metacarpophalangeal joint (MCPJ).
- This injury poses a significant risk of chronic instability if inadequately managed.
- It commonly occurs in skiers due to radial deviation of the thumb from ski poles.
Purpose of the Study:
- To outline the diagnosis and management of skier's thumb.
- To emphasize the importance of accurate assessment for appropriate treatment.
- To provide guidelines for rehabilitation following injury or surgical repair.
Main Methods:
- Clinical and anatomical findings were reviewed.
- Injury mechanisms were analyzed.
- Diagnostic methods including stability testing and radiography were assessed.
Main Results:
- Stability testing in full flexion and standard radiographs are crucial for MCPJ sprain diagnosis.
- Stable, incomplete UCL lesions or avulsion fractures benefit from protective splinting.
- Displaced fractures or complete ruptures (indicated by >30° radial deviation) require prompt surgical intervention.
Conclusions:
- Accurate diagnosis through clinical assessment and imaging is key for skier's thumb management.
- Treatment decisions, from conservative splinting to surgical repair, depend on injury severity.
- Rehabilitation involves controlled motion exercises and progressive splinting, with full recovery expected around 12 weeks.