Overview
A birth defect involving an abnormal opening in the spinal bones (vertebrae) is called spina bifida. The spinal vertebrae have not formed and joined normally, leaving an opening.
Review Date 2/27/2013
Updated by: Luc Jasmin, MD, PhD, Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles and Department of Anatomy, University of California, San Francisco, CA. Review provided by VeriMed Healthcare Network. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, David R. Eltz, Stephanie Slon, and Nissi Wang.
