adult isthmic spondylolisthesis at L5/S1 often leads to radicular symptoms caused by compression of the exiting L5 nerve root in the L5-S1.
Isthmic spondylolisthesis is present in a small subset of the adult population. Although the incidence of low back pain in these persons is similar to that of the.
J Am Acad Orthop Surg. Oct;17(10) Adult isthmic spondylolisthesis. Jones TR(1), Rao RD. Author information: (1)Department of Orthopaedic.