Definitions for "MYELOMENINGOCELE"
A protrusion of the spinal cord and its coverings through a defect in the vertebral column. Herniation of cord and meninges through a defect in the vertebral column.
A hernia composed of meninges and spinal cord.
Most severe form of Spina Bifida in which a portion of the spinal cord itself protrudes through the back. In some cases, sacs are covered with skin, in others, tissues and nerves are exposed.