The 2nd family with Sponastrime Dysplasia is described. The clinical, radiologic and chondro-osseous morphology of boy and girl siblings are presented. The facial appearance is an "oriental look" with midface hypoplasia and a saddle nose. The radiological findings include the spinal changes of lordosis, osteoporosis and pear-shaped vertebrae, as well as striated metaphyses (osteopathia striata). The morphological findings suggest a disturbance in the formation of cartilage, with a defect in collagen and proteoglycans synthesis in this rare autosomal recessive skeletal dysplasia.