Occipital osteodiastasis in Jamaica.

The Jamaican Perinatal Morbidity and Mortality Survey (1986-1987) revealed nine cases of a previously unreported form of birth-related injury in the English-speaking Caribbean--occipital osteodiastasis. Aspects of the clinical and pathological features of this form of occipital bone injury are presented and discussed. Our findings suggest that this lesion might occur more often than is currently accepted.