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Association between linear skull fractures and intracranial hemorrhage in children with minor head trauma

David B Erlichman1, Einat Blumfield, Swapnil Rajpathak

  • 1Department of Pediatric Radiology, Albert Einstein College of Medicine, Jacobi Medical Center, 1935 Eastchester Rd., #5A, Bronx, NY 10461, USA. derlichman@gmail.com

Pediatric Radiology
|March 11, 2010
PubMed

Insights

Linear skull fractures are an independent risk factor for intracranial hemorrhage in children with minor head trauma. However, these hemorrhages are small and do not require neurosurgical intervention.

Area of Science:

  • Pediatric Traumatology
  • Neuroradiology

Background:

  • Minor head trauma (MHT) in children can present diagnostic challenges.
  • Determining the association between skull fractures and intracranial hemorrhage is crucial for patient management.

Purpose of the Study:

  • To investigate the link between linear skull fractures and intracranial hemorrhage in pediatric MHT cases.
  • To assess the clinical significance of intracranial hemorrhages by evaluating the need for neurosurgical intervention.

Main Methods:

  • Retrospective study comparing 114 children with linear skull fractures to 125 controls without fractures.
  • Multivariable logistic regression analysis used to determine the odds ratio (OR) for intracranial bleeding.

Main Results:

  • Intracranial hemorrhage occurred in 25% of children with linear skull fractures versus 11% in controls.
  • The adjusted OR for intracranial hemorrhage in the presence of a linear skull fracture was 2.17 (95% CI: 1.01, 4.68).
  • All identified intracranial hemorrhages were small and did not necessitate neurosurgical intervention.

Conclusions:

  • Linear skull fractures are an independent risk factor for intracranial hemorrhage in pediatric MHT.
  • Despite the increased risk, associated intracranial hemorrhages are typically small and managed conservatively without surgery.
Abstract

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