Spondylolisthesis

Question 1

Identify all names given to type I spondylolisthesis?

Answer 1

Dysplastic spondylolisthesis

Congenital spondylolisthesis

Question 2

What is the locational bias of type I spondylolisthesis?

Answer 2

L5 or upper sacral segments

Question 3

What additional conditions are linked to type I Spondylolisthesis?

Answer 3

Spina bifida occulta

Nerve root compression of the S1 nerve

Question 4

What gender bias, locational bias, and spinal canal dimensions are associated with type II spondylolisthesis?

Answer 4

Isthemic spondylolisthesis is common in men
Located at L5/S1 level
Demonstrates an increase in sagittal diameter of the spinal canal

Question 5

What is the gender bias, locational bias, and spinal canal dimension changes often associated with type III spondylolisthesis?

Answer 5

Degenerative spondyloisthesis is more common in women
Particularly at L4/L5
Demonstrates no change in sagittal diameter of the spinal canal

Question 6

What causes type IV spondylolisthesis?

Answer 6

Fracture of the neural arch components

Question 7

What are the cause(s) associated with type V spondylolisthesis?

Answer 7

Bone diseases such as Paget disease or osteogenesis imperfecta