In Volume 65-A, no. 6, July 1983, in the Current Concepts Review entitled "Proximal Femoral Focal Deficiency" by C. H. Epps, Jr., an error was made on page 867. The fourth sentence under the heading Clinical Picture should read: "In 30 to 80 per cent of the reported cases, the ipsilateral fibula is absent and the tibia may be shortened2."