[Craniosynostosis, a pediatric perspective]

José Pablo Fernández V1, Gabriela Chica H2, Andrés Goycoolea R1

  • 1Instituto de Neurocirugía Asenjo, Santiago, Chile.

Insights

Craniosynostosis, the premature fusion of skull sutures, causes abnormal head shapes. Early recognition and surgical intervention, ideally before age one, improve outcomes and prevent complications like increased intracranial pressure.

Area of Science:

  • Pediatric Neurosurgery
  • Craniofacial Surgery
  • Medical Genetics

Background:

  • Craniosynostosis involves premature fusion of cranial sutures, leading to abnormal head shape.
  • This rare condition requires timely recognition and neurosurgical referral to prevent complications.
  • Delayed diagnosis is linked to intracranial hypertension and impaired brain development.

Purpose of the Study:

  • To review the clinical and genetic features of craniosynostosis.
  • To describe classification based on skull shape and key diagnostic signs.
  • To emphasize timely recognition and management for better patient outcomes.

Main Methods:

  • Literature search of PubMed, SciELO, and EMBASE databases.
  • Keywords included: craniosynostosis, plagiocephaly, scaphocephaly, brachycephaly.
  • Selection of Spanish and English articles, prioritizing systematic reviews and guidelines.

Main Results:

  • Craniosynostosis can occur in isolation or with other deformities.
  • Classification depends on affected sutures, dictating skull shape and associated malformations.
  • Late diagnosis is common, leading to complications; early surgery offers better results.

Conclusions:

  • Abnormal head shape should prompt suspicion of craniosynostosis, even when isolated.
  • Surgical management before one year of age is associated with a better prognosis.
  • Timely intervention reduces comorbidity and enhances aesthetic outcomes.

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