Synopsis
variations in vertebral morphology
changes in overall numbers
homeotic transformations from one morphological type to another)
number of well-formed ribs
rudimentary cervical ribs
Associations
See also
segmentation anomalies
References
Bates AW, Nale K. Segmentation defects of the human axial skeleton without dysostoses or skeletal dysplasias. Fetal Pediatr Pathol. 2005 Mar-Apr;24(2):121-7. PMID: 16243756