title: Are routine preoperative CT scans necessary in the management of single suture craniosynostosis?
abstract: CT scanning is accepted as a regular component of the investigation of patients with simple craniosynostosis. In a series of 109 cases with simple craniosynostoses treated at Great Ormond Street Hospital for Children, a correct diagnosis on the basis of clinical findings was made in 100% of cases by an experienced clinician. CT scans with 3D reconstructions provided diagnostic confirmation in 100% of the patients when performed, but 91% of patients had already had sufficient confirmation of diagnosis by radiography. The clinical use of the scans for purposes other than diagnosis was examined. CT scanning in simple craniosynostosis in this series did not provide any additional clinical benefit as a screening method for the detection of intracranial abnormalities or for surgical planning. We propose that it may be appropriate to limit CT scanning, both axial images and three dimensional reconstructions, to selected cases where diagnostic uncertainty exists or where, it is used in surgical planning.
authors.affiliation: The Craniofacial Centre, Great Ormond Street Hospital for Children, London, UK.
authors.forename: S
authors.initials: S
authors.lastname: Cerovac
authors.forename: J G
authors.initials: JG
authors.lastname: Neil-Dwyer
authors.forename: P
authors.initials: P
authors.lastname: Rich
authors.forename: B M
authors.initials: BM
authors.lastname: Jones
authors.forename: R D
authors.initials: RD
authors.lastname: Hayward
mesh_terms: D002675:Child, Preschool; D003398:Craniosynostoses / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011300:Preoperative Care / Q000379:methods*; D012189:Retrospective Studies; D012886:Skull / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000379:methods*