In these genes, NKX2-1 deletion is responsible for choreoathetosis, hypothyroidism, and neonatal respiratory distress and haploinsufficiency of PAX9 causes oligodontia phenotype (Das et al., 2002; Santen et al., 2012; Hayashi et al., 2015). This evidence concerns the gene NKX2-1 and Choreoathetosis.