Introduction:

Epidural/subgaleal abscesses in craniosynostosis surgery are rare but serious complications that may compromise neurological functioning in pediatric craniofacial populations. We evaluated the risk and evolution of management of post-operative subgaleal/epidural abscesses in craniosynostosis patients treated over 20 years by a single surgeon.

Methods:

Pediatric patients who underwent transcranial procedures for craniosynostosis by a single surgeon from 1997 to 2018 were included. The patients were stratified into groups based on the development of post-op abscess. The primary outcome measure was bone salvage success. Post-op abscesses were drained in the following manner: either open packing with delayed closure or no elevation of the scalp flap, followed by copious irrigation and deep (epidural) drain placement plus long-term intravenous antibiotics.

Results:

A total of 384 patients underwent 413 cases in this period: 177 sagittal, 85 unicoronal, 49 metopic, 4 lambdoid, and 69 cases of multiple suture synostosis. In this cohort, epidural/subgaleal abscess were found in 6 patients (1.5%) who all had bilateral fronto-orbital advancement (P = .03). Bone salvage was attempted in all 6 patients with only minor bone resorption seen in 3 of the patients who presented with abscess.

Conclusion:

This study found that patients undergoing bilateral fronto-orbital advancement were at increased risk of a deep space infections, while those undergoing clavarial vault remodeling with barrel staves alone, were not. We were able to salvage the bone grafts and prevent neurological sequela with surgical washout, placement of drains and intravenous antibiotic therapy.

Search results

Management of Epidural and Subgaleal Abscesses in Pediatric Craniosynostosis Surgery

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