Assertion: defect's condition | /r/HasProperty | visible protrusion
Facets:
Source sentences:
text: If there is no visible protrusion, the condition is calledAn external protrusion consisting of a saclike structure is calledTwo subtypes of spina bifida cystica are, which involves the meninges surrounded by spinal fluid, and(or), in which the sac contains meninges, spinal fluid, and a portion of the spinal cord with its nerves.