Comparison of Neurocognitive Outcomes in Postoperative Adolescents with Unilateral Coronal Synostosis

Summary: Unilateral coronal nonsyndromic craniosynostosis is associated with asymmetric skull growth, which may influence cerebral long-term function. Twenty affected adolescents who underwent cranial vault remodeling at a mean age of 8.2 months (12 from the Yale Craniofacial Clinic and eight from the Children’s Hospital of Philadelphia) all completed a double-blinded neurodevelopmental assessment at an average age of 12.1 years. The study cohort included 55 percent female and 50 percent right-sided craniosynostosis. Mean verbal intelligence quotient was highest at 117.3, and mean performance intelligence quotient was 106.4, for a mean full-scale intelligence quotient of 112.5. Patients performed above the national average on all academic achievements except for numerical operations, which was significantly lower than word reading (p = 0.022). Patients performed below average on all Beery-Buktenica visual motor tests; motor-coordination was poorer than both visual motor integration and visual perception (p = 0.027 and p = 0.005). Significant positive correlations existed between paternal education/visual perception (r = 0.450; p = 0.046) and household income/verbal intelligence quotient (r = 0.628; p = 0.004). Patients with right unilateral coronal nonsyndromic craniosynostosis had improved spelling compared with left-sided patients on multivariate regression (p = 0.033). Female patients had higher motor coordination (p = 0.024). Breast-fed patients had better performance...
Source: Plastic and Reconstructive Surgery - Category: Cosmetic Surgery Tags: Pediatric/Craniofacial: Ideas and Innovations Source Type: research