Dear Windy Johnson, Thanks for your valuable opinion. 1.regarding X-rays in flexion and extension to judge stability of spondylolisthesis .I remmember reading a paper on this subject where author of such study had declared them to be unreliable. But we shall try to get these X-rays. 2.she have any saddle anaethesia? After standing for few minutes to cook ,she has paresthesia spreading down in perineal region. 3.any gait disturbance? No 4.Is she unstable in her movements - e.g. hinging at L4/5 area or jerky quality of movements.? No. Can you please explain briefly "In theory you could also try firing up the local segmental multifidus."Are you referring to electrotherapy e.g TENS surge/interferentials? Thanking you, Dr.Sarveshwar Sood Orthopaedic Surgeon & Head Department of Physical Medicine & Rehabilitation, Member American Academy Of Pain Management. S.B.L.S.Hospital 812/1,Housing Board Colony Model Town,Jalandhar city Punjab State.India E-mail [log in to unmask] http://Personal.vsnl.com/sarvesh ----- Original Message ----- From: Wendy Johnson To: [log in to unmask] Sent: Saturday, February 19, 2000 12:03 AM Subject: Re: pain & paresthesia. Hope this helps...re: problem patient Although she cannot afford an MRI can you do x-rays in lumbar flexion and extension to see if that spondylolisthesis is stable or not - it sounds very unstable to me - re: flexed posture required permenently and the bilateral neural signs. I would really worry about those bilateral signs -I know you said no bladder or bowel problems, but does she have any saddle anaethesia? or any gait disturbance? Are there and sensory, reflex or myotome discrepancies? What are her neural dynamics like? Is she unstable in her movements - e.g. hinging at L4/5 area or jerky quality of movements.? If the spondylolisthesis is unstable I would wager that she needs spinal fusion and there's not a great deal that you can do externally to help her other than pain relief and prevention of further dysfunction. If it's not unstable then maybe try LOADS of posterior pelvic tilts in conjunction with transversus abdominis focussed control work. This will take a long time to build up - especially because she's had 20 years of pain inhibition and the pain inhibition is likely to be continuing. In theory you could also try firing up the local segmental multifidus (only success I've had though requires a lot of patient perserverence and an EMG biofeedback). It would appear from your assessment that you follow a "McKenzie" repeated movements pattern of assessment - although this is a good base for back assessment I would wager that there would be not a lot of benefit to this poor lady - she requires STABILITY and repetitive movement will only serve to mobilise the already hypermobile and unstable spondylolisthesis level. Hope this is of some assistance. Let me know Wendy Johnson MSc MCSP SRP MMACP