Other congenital malformations of spine, not associated with scoliosis

**Inclusion terms:** - Congenital absence of vertebra NOS - Congenital fusion of spine NOS - Congenital malformation of lumbosacral (joint) (region) NOS - Congenital malformation of spine NOS - Hemivertebra NOS - Malformation of spine NOS - Platyspondylisis NOS - Supernumerary vertebra NOS