........Abnormal axial skeleton morphology(HP:0009121) ................... HP:0000765 Abnormality of the thorax ................... HP:0000925 Abnormality of the vertebral column ................... HP:0000929 Abnormality of the skull ................... HP:0003521 Disproportionate short-trunk short stature ................... HP:0009122 Aplasia/hypoplasia affecting bones of the axial skeleton ................... HP:0009144 Supernumerary bones of the axial skeleton