Predominant of exclusive orbital and facial involvement in infantile cortical hyperostosis (de Toni-Caffey's disease). Report of four cases and a review of the literature.

Four patients who presented with predominant or exclusive face and orbital involvement by de Toni-Caffey's disease are reported. Facial manifestations of infantile cortical hyperostosis may be the first and sometimes the only manifestion of the disease. A mandibular involvement is almost always present and its characteristic appearance leads to the diagnosis of de Toni-Caffey's disease.