- a congenital neural tube defect in which part of the meninges or spinal cord protrudes through the spinal column, often resulting in neurological impairment.
Origin of spina bifida
1710–20; < New Latin, Latin: cloven backbone
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a congenital condition in which the meninges of the spinal cord protrude through a gap in the backbone, sometimes causing enlargement of the skull (due to accumulation of cerebrospinal fluid) and paralysis
New Latin; see spine, bifid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- A congenital defect in which the spinal column is imperfectly closed so that part of the meninges or spinal cord may protrude, often resulting in neurological disorders.hydrocele spinalis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- A congenital defect caused by incomplete formation of the neural tube, in which the vertebral column is not fully closed, resulting in protrusion of the meninges and sometimes the spinal cord. Damage to the exposed spinal cord can cause neurological abnormalites, including paralysis.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A congenital condition that involves an imperfectly closed spinal column, often resulting in neurological disorders.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.