Background: Intraoperative calvarial contraction of conventional calvarial remodeling is more difficult in scaphocephaly patients who are 1 year or older in age. In our current study, gradual cranial compression with a distractor was used to correct scaphocephaly in this older age group and the surgical results were quantitatively analyzed.
Methods: Gradual cranial compression was used to treat 7 sagittal craniosynostosis patients. The mean age was 20.9 months (range, 12-32 months) and the mean follow-up period was 65 months (range, 3-81 months). Computed tomography was used to calculate the cephalic index (CI; equal to the maximum width of the head/maximum length of the head ×100), and the ratios of these indices at 3 different time periods (before, immediately after, and at 1 year postoperatively) were evaluated.
Results: An average cranial compression of 18 mm was found to be possible with an average CI increase from 67.9 to 73.5. The CI ratio at 1 year after surgery was found to be the highest, showing a 9.8% increase.
Conclusion: Sagittal craniosynostosis patients are less easy to treat with conventional calvarial remodeling surgery if they are older than 1 year. Gradual cranial vault compression with distractors can be another option in these cases.
© 2013 S. Karger AG, Basel.