Hello i am a 45 yo female 56 kg no previous back injury had a ct scan which showed a 4mm spondylolisthesis secondary to chronic bilateral l5 pars interarticularis defects also minimal degenerative endplate osteophytosis at l5/s1 with early disc space narrowing and of the l2/3 disc there is also early degenerations of the facet joints early concentric disc herniations at l4/5 and l5/s1 i am experiencing severe back pain radiating down both hamstrings i have also had physio and do exercises which are not helping i am yet to see a specialist can u please give me some advice