Possible Causes for Underossified Ischia Spondyloepimetaphyseal Dysplasia Type Matrilin-3 The pubic bones are hypoplastic with small and underossified ischia. [jmg.bmj.com] The pubic bones were hypoplastic with small and underossified ischia. [jmg.bmj.com] Spondyloepimetaphyseal Dysplasia Type Pakistani The pubic bones are hypoplastic with small and underossified ischia. [jmg.bmj.com] The pubic bones were hypoplastic with small and underossified ischia. [jmg.bmj.com] Multiple Epiphyseal Dysplasia with Myopia and Conductive Deafness The pubic bones are hypoplastic with small and underossified ischia. [jmg.bmj.com] The pubic bones were hypoplastic with small and underossified ischia. [jmg.bmj.com] Spondyloepimetaphyseal Dysplasia Type SPONASTRIME Observed radiological features Wide metaphyses with lateral spurs, small and underossified ischia e Delayed bone age Vertebral fusion in later stage Anisospondyly, small round [kundoc.com] Smith-McCort Dysplasia Type 2 Observed radiological features Wide metaphyses with lateral spurs, small and underossified ischia e Delayed bone age Vertebral fusion in later stage Anisospondyly, small round [kundoc.com]