Related Experiment Videos
Congenital constriction band syndrome.
Journal of Pediatric Orthopedics
|July 1, 1988
Summary
Congenital constriction band syndrome often affects multiple extremities, with distal limb malformations being common. Proximal bands may indicate neurological deficits, and significant leg-length discrepancies are a newly reported finding.
Area of Science:
- Medical research
- Orthopedics
- Pediatric genetics
Background:
- Congenital constriction band syndrome (CCBS) is a rare condition affecting limb development.
- Clinical features vary widely, impacting diagnosis and management.
Purpose of the Study:
- To analyze the clinical features and outcomes of CCBS.
- To identify common malformations and associated factors.
- To report previously undocumented complications.
Main Methods:
- Retrospective chart review of 55 patients diagnosed with CCBS.
- Analysis of demographic data, clinical presentation, and malformations.
- Correlation of band location with neurological deficits and limb length discrepancy.
Main Results:
- Multiple extremity involvement was the most frequent presentation.
- Common malformations included constriction bands, clubfoot, intrauterine amputation, syndactyly, and acrosyndactyly.
- Distal extremity involvement was most common, particularly affecting central fingers and toes.
- Proximal constriction bands correlated with a higher incidence of neurological deficits.
- A significant leg-length discrepancy (>2.5 cm) was observed in 24% of patients with lower extremity involvement, a novel finding.
Conclusions:
- CCBS presents with diverse malformations, frequently affecting multiple limbs distally.
- Proximal band location is a predictor of neurological deficits.
- Leg-length discrepancy is a newly identified complication of CCBS in lower extremities.