Does an elevated bony ridge along the course of the metopic suture equal metopic synostosis? Implications for management

J Craniofac Surg. 2014 Jan;25(1):55-8. doi: 10.1097/SCS.0000000000000481.

Abstract

Metopic synostosis represents an increasingly prevalent form of nonsyndromic craniosynostosis. Premature fusion of the metopic suture classically results in trigonocephaly, hypotelorism, temporal narrowing, and a pronounced midline forehead ridge. However, as varying degrees of skull deformity exist, there is confusion regarding the appropriate management for an infant with a metopic ridge. We report on a 2-month-old infant with clinical manifestations of metopic synostosis but with a patent metopic suture documented on computed tomography scan. We examine the implications for management related to fusion of the suture, age of the patient, and severity of the head deformity.

Publication types

  • Case Reports

MeSH terms

  • Cephalometry
  • Cranial Sutures / diagnostic imaging*
  • Craniosynostoses / diagnostic imaging*
  • Craniosynostoses / therapy*
  • Diagnosis, Differential
  • Female
  • Follow-Up Studies
  • Humans
  • Imaging, Three-Dimensional*
  • Infant
  • Infant, Newborn
  • Male
  • Tomography, X-Ray Computed*