Use of external orthotic helmet therapy in positional plagiocephaly

Joyce P K Ho1, Kylie-Ann Mallitt2, Erica Jacobson3

  • 1Faculty of Medicine, University of New South Wales, High Street, Kensington, NSW, Australia; Department of Neurosurgery, Sydney Children's Hospital, High Street, Randwick, NSW, Australia.

Insights

Helmet therapy may effectively treat positional plagiocephaly, a common infant head shape issue. Infants receiving helmet therapy showed greater improvement in cranial asymmetry compared to those without helmets.

Area of Science:

  • Pediatrics
  • Cranial Orthotics

Background:

  • Positional plagiocephaly is the most common infant cranial asymmetry.
  • Early intervention is key for managing infant head shape deformities.

Purpose of the Study:

  • To evaluate the effectiveness of helmet therapy versus no helmet therapy for positional plagiocephaly in infants under one year.
  • To compare treatment outcomes based on cranial measurements.

Main Methods:

  • Retrospective review of 171 infants at an Australian pediatric hospital.
  • Analysis of positional plagiocephaly scores and diagonal head measurements.
  • Comparison between infants who received helmet therapy and those who did not.

Main Results:

  • Infants undergoing helmet therapy demonstrated a statistically significant greater reduction in diagonal head difference (p=0.011).
  • Helmet therapy showed a positive correlation with improved outcomes in cranial asymmetry.

Conclusions:

  • Helmet therapy may be a beneficial treatment option for infants with severe positional plagiocephaly.
  • Further research could explore optimal timing and duration for helmet interventions.

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