Answers are grounded in this paper and cite their sources.
Three patients in their seventies with occult spinal dysraphism are described. All three had tethered spinal cords, intrasacral meningoceles, and severe degenerative lumbar spondylopathy. The mechanism for the late development of symptomatology is related to an acquired lesion, degenerative spinal stenosis.
No takes yet. Share an insight, caveat, or question.
Sostrin et al. (1977) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: