A framework for the radiologic diagnosis of skeletal dysplasias and syndromes as revealed by molecular genetics.

This article simplifies the radiologic diagnosis of skeletal dysplasia by first presenting an ordered approach for analysis of standard radiographs done for skeletal dysplasias. With that foundation, a more detailed discussion of three separate families of skeletal disorders follows. Similarities among dysplasia group members are discussed to provide a certain connectedness among dysplasias. The paper also elucidates the scientific basis behind the radiographic findings so that previously purely descriptive terms have the weight of understanding behind them.