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Distal first metatarsal epiphysis. A common pediatric variant
Journal of the American Podiatric Medical Association
|August 1, 1989
Summary
A distal epiphyseal growth plate in the first metatarsal is common in children under 12, contrary to prior beliefs. This study confirms its frequent occurrence through radiographic analysis.
Area of Science:
- Pediatric Orthopedics
- Anatomy
- Radiology
Background:
- The prevalence of a distal epiphyseal growth plate in the first metatarsal has been historically debated, often considered rare.
- Accessory ossification centers in pediatric foot development require accurate anatomical understanding.
Observation:
- A definitive study indicated that this accessory growth center is extremely common in children under 12 years.
- Retrospective radiographic analysis of 217 pediatric feet was conducted.
Findings:
- The study confirms a high incidence of the distal epiphyseal growth plate in the first metatarsal in pediatric populations.
- Radiographic evidence supports the commonality of this anatomical variant.
Implications:
- This finding necessitates a re-evaluation of anatomical descriptions and diagnostic interpretations regarding the first metatarsal.
- Understanding the commonality of this growth plate is crucial for diagnosing and managing pediatric foot conditions.