Endoscopically assisted correction of sagittal craniosynostosis.

Craniosynostosis is premature fusion of one or more of the cranial sutures of an infant's skull. Several sutures may be fused, alone or in combination. The endoscopically assisted approach to correcting craniosynostosis is an alternative to more traditional techniques, such as open-strip craniectomy and the Pi procedure for infants younger than four months of age and the cranial vault remodeling procedure for older children. The endoscopic procedure is less invasive and decreases the time patients spend under anesthesia, the need for transfusions, and lengths of hospital stay. The endoscopic approach relies on early diagnosis and surgery because the bones of very young infants are thin and pliable, which makes it easier to cut and remove the fused suture via a minimally invasive approach. After surgery, a cranial remolding helmet is used to direct skull growth.