Surgical Management of Unilateral and Bilateral Coronal Craniosynostosis

Abstract

Abstract From 1955 to 1975, 116 patients with unilateral and bilateral coronal synostosis, including 39 with craniofacial dysmorphism, were treated surgically. Five techniques were used: multiple linear craniectomies, linear craniectomies with supraorbital grafting, morcellation craniotomies, lateral canthal advancement of the supraorbital margin, and radical cranio-orbitofacial reconstruction. Analysis of clinical and radiological indices of the synostotic process, coupled with evaluation of the surgical results, indicates that the anterior skull base is the site of origin of the bony dysplasia. Therefore, early creation of artificial sutures in the skull base is recommended to provide adequate expansion of the frontal bones and consequently of the entire facial skeleton.