spinal disease +
chordoma +

achondrogenesis type IA
acromesomelic dysplasia, Maroteaux type
ankylosing spondylitis +
atelosteogenesis
autosomal dominant osteopetrosis 2
chondroid chordoma
chronic recurrent multifocal osteomyelitis
dropped head syndrome
KBG syndrome
Klippel-Feil syndrome +
kyphosis +
poorly differentiated chordoma
rigid spine muscular dystrophy 1
Scheuermann's disease
scoliosis +
skull base chordoma +
spondylocarpotarsal synostosis syndrome
spondylocostal dysostosis +
spondyloepimetaphyseal dysplasia +
spondylolisthesis
spondylolysis
spondylosis
X-linked spondyloepiphyseal dysplasia tarda

sacrum chordoma