inheritance The disorder is an autosomal dominant genetic trait caused by a mutation in the HLXB9 homeobox gene. In 2000 the first large series of<unk>  cases was genetically screened for HLXB9 mutations, and it was shown that the gene is specifically causative for the syndrome, but not for other forms of sacral agenesis. The study was published in the American Journal of Human Genetics.
Currarino syndrome
DeSanto-Shinawi syndrome
Pelger–Huët anomaly
Baggio–Yoshinari syndrome
Nakajo syndrome
Cantú syndrome
Fechtner syndrome
Bruck syndrome