Hi OP. I’m glad you’ve been referred. This is what I found from the Spina Bifida Association:
Spina Bifida Occulta is the mildest type of spina bifida. It is sometimes called “hidden” spina bifida. With it, there is a small gap in the spine, but no opening or sac on the back. The spinal cord and the nerves usually are normal. Many times, Spina Bifida Occulta is not discovered until late childhood or adulthood. This type of spina bifida usually does not cause any disabilities.
There are forms of Spina Bifida Occulta that do cause problems. They are:
Lipomyelomeningocele and lipomeningocele—this is like a tethered spinal cord, except it is attached to a benign fatty tumor
Thickened terminale—the end of the spinal cord is too thick
Fatty terminale—there is a fatty lump at the inside end of the spinal cord
Diastematomyelia (split spinal cord) and diplomyelia—the spinal cord is split in two, usually by a piece of bone or cartilage
Dermal sinus tract (with involvement of the spinal cord) the spinal canal and the skin of the back are connected by what looks like a band of tissue
Spina Bifida Occulta is the mildest type of spina bifida. It is sometimes called “hidden” spina bifida. With it, there is a small gap in the spine, but no opening or sac on the back. The spinal cord and the nerves usually are normal. Many times, Spina Bifida Occulta is not discovered until late childhood or adulthood. This type of spina bifida usually does not cause any disabilities.
There are forms of Spina Bifida Occulta that do cause problems. They are:
Lipomyelomeningocele and lipomeningocele—this is like a tethered spinal cord, except it is attached to a benign fatty tumor
Thickened terminale—the end of the spinal cord is too thick
Fatty terminale—there is a fatty lump at the inside end of the spinal cord
Diastematomyelia (split spinal cord) and diplomyelia—the spinal cord is split in two, usually by a piece of bone or cartilage
Dermal sinus tract (with involvement of the spinal cord) the spinal canal and the skin of the back are connected by what looks like a band of tissue
Spina Bifida Occulta is the mildest type of spina bifida. It is sometimes called “hidden” spina bifida. With it, there is a small gap in the spine, but no opening or sac on the back. The spinal cord and the nerves usually are normal. Many times, Spina Bifida Occulta is not discovered until late childhood or adulthood. This type of spina bifida usually does not cause any disabilities.
There are forms of Spina Bifida Occulta that do cause problems. They are:
Lipomyelomeningocele and lipomeningocele—this is like a tethered spinal cord, except it is attached to a benign fatty tumor
Thickened terminale—the end of the spinal cord is too thick
Fatty terminale—there is a fatty lump at the inside end of the spinal cord
Diastematomyelia (split spinal cord) and diplomyelia—the spinal cord is split in two, usually by a piece of bone or cartilage
Dermal sinus tract (with involvement of the spinal cord) the spinal canal and the skin of the back are connected by what looks like a band of tissue
www.spinabifidaassociation.org/resource/occulta/