====== Sagittal synostosis ====== see [[Isolated Sagittal Synostosis]]. ---- Sagittal synostosis is the premature fusion of the [[sagittal suture]], resulting in a lengthened [[cranium]] in the anterior–posterior direction with stunted growth in the parietal and [[temporal region]]s ((Johnson D, Wilkie AO. Craniosynostosis. Eur J Hum Genet. 2011;19:369–376.)) ((Richtsmeier JT, Grausz HM, Morris GR, et al. Growth of the cranial base in craniosynostosis. Cleft Palate Craniofac J. 1991;28:55–67.)).