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  • mstrong
    Member
    Post count: 5

    Hi, Dr. Corenman

    Well, it has been about 14 months since I had my previous discussion with you. In that time I have gone the course with Physio (Mackenzie method), Chiro, Yoga etc and though I have had some success, a couple of months ago I ended up in Emergency with my right leg in spasm. Ankle is now weak. Footbig toe is numb with hip and hamstring pain. I cannot sit for more than about 5 minutes. Recently, the Neurosurgeon I have been referred to has suggested a discectomy of the disc herniation at L4.

    My question is, should I be pushing for a solution (resection?) to the transverse-alar articulation? If I go with the discectomy now, is the issue likely to repeat itself due to the abnormality at L5-S1?

    Thank you.

    Donald Corenman, MD, DC
    Moderator
    Post count: 8660

    In my opinion, a new disc herniation (really a recurrent herniation) at L4-5 with motor weakness (“Ankle is now weak”) now needs a microdisectomy.

    Motor weakness in the lower extremity does not recover well without surgery. Compression of the L5 nerve at the L4-5 level from this new disc herniation (presuming that this is the diagnosis from the MRI) is what is causing these symptoms. Surgery gives the motor portion of the nerve the best chance to recover. I think the transverse-alar articulation of L5-S1 does not play into this equation.

    Dr. Corenman

    PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
     
    Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.
    mstrong
    Member
    Post count: 5

    Thanks again Dr. Corenman. I am nervous about having surgery on my back, but if it helps with the weakness, numbness and pain, it will be worth it.

    Do you foresee there ever being a method through which discs can be repaired or rebuilt? Through stem cells or some other biological process?

    Thanks for taking your time to answer my and other people’s questions. You’re a remarkable person to do so.

    All the best,

    Mica Strong

    Donald Corenman, MD, DC
    Moderator
    Post count: 8660

    The disc is avascular (has no blood supply). There is no support for stem cells. Stem cells also need to be influenced by the correct proteins to grow the correct tissue and we are just at the very beginning of finding out what those requirements are.

    I can hope that we can finally discover the correct stem cell, the correct precurser proteins and the correct technique to implant those cells. The first trials are going to be interesting. What if the stem cell creates severe inflammation or damaging products to the nerve roots which sit immediately adjacent to this injured area?

    It will take some years to find some combination to make a procedure safe and effective.

    Dr. Corenman

    PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
     
    Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.
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