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Symbrachydactyly - Diagnosis, Function, and Treatment
Julie C Woodside1, Terry R Light1
1Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, IL.
The Journal of Hand Surgery
|August 10, 2015
Summary
Symbrachydactyly is a congenital hand difference involving underdeveloped limbs. Treatment focuses on improving hand function and appearance based on individual needs.
Area of Science:
- Pediatric Orthopedics
- Developmental Biology
- Hand Surgery
Background:
- Symbrachydactyly is a congenital hand difference with varied presentations.
- It is often misdiagnosed as other congenital hand differences.
- Classification systems categorize it as an undergrowth or failure of axis formation.
Purpose of the Study:
- To provide a comprehensive overview of symbrachydactyly.
- To discuss its classification, characteristics, and treatment considerations.
Main Methods:
- Review of existing literature on congenital hand differences.
- Analysis of classification schemes for symbrachydactyly.
- Description of morphologic features and functional outcomes.
Main Results:
- Symbrachydactyly results from disrupted embryonic formation and differentiation.
- It presents as a smaller, shorter hand with underdeveloped digits, nubbins, or absent digits.
- Categorization is based on digit number, morphology, and function.
Conclusions:
- Symbrachydactyly is a spectrum of congenital undergrowth.
- Treatment is individualized to enhance hand function and aesthetics.
- Accurate diagnosis is crucial due to its varied presentations.
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