本篇是一對姊弟鎖顱骨發育異常的報告, 文中敘述此二病例的頭部,胸部以及環口X光 攝影的發現,家族三代之中十名成員患有這種徵群。
Two siblings of cleidocranial dysplasia were reported. The x-ray findings of the two cases were described.In the family of the two patients there were 10 members from 3 successive generations known to have the syndrome.