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Intracranial volume in children with craniosynostosis
The Journal of Craniofacial Surgery
|January 1, 1990
Summary
Premature fusion of skull sutures, known as craniosynostosis, does not always restrict brain growth. Studies show intracranial volume in affected children is frequently within normal limits, challenging traditional medical understanding.
Area of Science:
- Pediatric neurosurgery
- Craniofacial anomalies
- Developmental biology
Background:
- Craniosynostosis involves the premature fusion of cranial sutures.
- This fusion is traditionally believed to impede brain growth due to restricted intracranial volume.
- Understanding the impact on intracranial volume is crucial for managing affected children.
Purpose of the Study:
- To investigate the intracranial volume in children diagnosed with craniosynostosis.
- To compare findings with traditional assumptions about brain growth restriction.
Main Methods:
- Measurement of intracranial volume was performed.
- A cohort of 104 children with craniosynostosis was studied.
Main Results:
- Contrary to traditional teaching, the intracranial volume was often found to be within normal limits.
- This suggests brain growth may not be significantly compromised in all cases.
Conclusions:
- The findings challenge the long-held belief that craniosynostosis invariably leads to reduced intracranial volume.
- Further research may be needed to explore compensatory mechanisms for brain expansion.