| Title | Cranial vault growth in craniosynostosis. | | Author(s) | Delashaw JB, Persing JA, Broaddus WC, Jane JA | | Institution | Department of Neurosurgery, University of Virginia School of Medicine, Charlottesville. | | Source | J Neurosurg 1989 Feb; 70(2):159-65. | | MeSH | Cranial Sutures
Craniosynostoses
Humans
Infant
Skull
| | Abstract | Skull growth after single suture closure was described in 1851 by Virchow, who noted that growth in the plane perpendicular to a fused suture was restricted. However, this observation failed to predict compensatory growth patterns that produce many of the deformities recognized as features of individual syndromes. The deformities resulting from premature closure of a coronal, sagittal, metopic, or lambdoid suture can be predicted on the basis of the following observations: 1) cranial vault bones that are prematurely fused secondary to single suture closure act as a single bone plate with decreased growth potential; 2) asymmetrical bone deposition occurs mainly at perimeter sutures, with increased bone deposition directed away from the bone plate; 3) sutures adjacent to the prematurely fused suture compensate in growth more than those sutures not contiguous with the closed suture; and 4) enhanced symmetrical bone deposition occurs along both sides of a non-perimeter suture that is a continuation of the prematurely closed suture. These observations regarding growth in craniosynostosis are illustrated with clinical material in this report. | | Language | eng | | Pub Type(s) | Journal Article
| | PubMed ID | 2913214 |
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