ArticlePediatric radiology2023
Postoperative computed tomography imaging of pediatric patients with craniosynostosis: radiation dose and image quality comparison between multi-slice computed tomography and O-arm cone-beam computed tomography.
Article in Pediatric radiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Optimising Patient Safety During the Use of Intraoperative Imaging for the Surgical Management of Facial Fractures: A Pilot Study.Craniomaxillofacial trauma & reconstruction · 2026Article
- MSC Membrane-Coated circPROSC-siRNA Nanoparticles for Ameliorating Craniosynostosis by Inhibiting Premature Suture Ossification.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
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7 authors at 2 institutions in 1 country.
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Abstract
backgroundWhen postoperative multi-slice computed tomography (MSCT) imaging of patients with craniosynostosis is used, it is usually performed a few days after surgery in a radiology department. This requires additional anesthesia for the patient. Recently, intraoperative mobile cone-beam CT (CBCT) devices have gained popularity for orthopedic and neurosurgical procedures, which allows postoperative CT imaging in the operating room.
objectiveThis single-center retrospective study compared radiation dose and image quality of postoperative imaging performed using conventional MSCT scanners and O-arm CBCT. MATERIALS AND
methodsA total of 104 pediatric syndromic and non-syndromic patients who were operated on because of single- or multiple-suture craniosynostosis were included in this study. The mean volumetric CT dose index (CTDI
resultsCBCT resulted in significantly lower CTDI
conclusionThe O-arm device allowed for an immediate postoperative CBCT examination in the operating theater using the same anesthesia induction. Radiation exposure was lower in CBCT compared to MSCT scans, thus further encouraging the use of O-arms. Cone-beam CT imaging with an O-arm is a feasible method for postoperative craniosynostosis imaging, yielding less anesthesia to patients, lower health costs and the possibility to immediately evaluate results of the surgical operation.
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