Radiological findings in 563 abused infants and children who were studied retrospectively emphasize the limitations of diagnostic imaging, specifically radiographic examination of the skeleton. Skeletal trauma was detected in less than one-third of all patients and was uncommon beyond two years of age. Fractures were rarely present without clinical evidence of physical abuse. Radiographic features considered specific for child abuse (epiphyseal-metaphyseal, rib fractures) or highly suggestive (occult, multiple/repetitive fractures) were distinctly infrequent and limited to infancy. A more efficacious approach to radiological evaluation based on clinical presentation is offered.

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Experience with craniocerebral trauma in 712 physically abused children is reviewed. Ninety-three (13%) had evidence of head trauma (cranial and/or intracranial). Seventy-seven of these patients had computed tomography (CT) of the head, and 47 had CT evidence of intracranial injury. Extracerebral fluid collections, predominantly convexity subdural hemorrhage, were the most common acute intracranial lesions. Concurrent intracranial and skeletal trauma (cranial and/or extracranial) was present in 33 of the 47 patients (70%) with intracranial injury. A high incidence of skull fractures (45%) in those children with intracranial lesions suggest a significant role for impact head injuries ("battering") in the pathogenesis of craniocerebral trauma in the child abuse syndrome. Greater emphasis on CT examination in evaluation of the abuse infant and child is recommended.