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  • Jbeans9999
    Member
    Post count: 13

    Dr. Corenman,

    I have posted here before. Last year I had an l5s1 PLif and had some issues post surgery. I in recent weeks have been have a lot of back pain as well as pain radiating down my left leg (lower leg) (My original pain was in my back thigh for all l5s1 herniation which led to PLIF).

    Now, I had my year follow-up CT scan and the report says I have a herniation at l4-l5 but my surgeon says he does not see it.

    With my increased back pain and now lower leg pain should I get a second opinion on my follow-up CT with the contradiction between radiologist and surgeon.

    THe report is provided below.

    Any guidance would be great,

    TECHNIQUE: After obtaining the patient’s consent, multi-planar CT images
    were created without intravenous contrast material.

    FINDINGS: Postop changes status post fusion of L5-S1 via posterior rods and
    interlocking transpedicular screws which are well-seated and hardware intact.
    Previous discectomy at L5-S1 with placement of interbody cage device. The
    lumbar vertebral bodies demonstrate normal height and alignment without
    fracture or spondylolisthesis. No pars defect identified. Multilevel facet
    arthrosis and ligamentum flavum hypertrophy. There is a large right
    paracentral disc extrusion at L4-L5 measuring approximately 1.1 x 0.6 cm
    causing severe spinal canal stenosis with AP diameter measuring 4 mm. At L5-S1
    , the exam is limited due to beam artifact but there does appear to be soft
    tissue density effacing the right lateral recess and neural foramina. The
    paraspinal posterior soft tissues at L5-S1 demonstrate diffuse soft tissue
    attenuation.

    CONCLUSION: 1. Postop changes status post fusion of L5-S1 with soft tissue
    density filling and effacing the right lateral recess extending to the neural
    foramina. This may represent granulation tissue. Exam is limited due to beam
    artifact from indwelling hardware. 2. Large right paracentral disc extrusion
    at L4-L5 causing severe spinal canal stenosis and effacing the right lateral
    recess.

    Donald Corenman, MD, DC
    Moderator
    Post count: 8660

    A CT scan is valuable to determine if the fusion is solid but is less certain of a disc herniation diagnosis. If there is any question, a new MRI can be obtained as this study is better for the diagnosis of disc herniations.

    It is interesting that the radiologist did not comment on the status of the fusion on the CT scan.

    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.
    Jbeans9999
    Member
    Post count: 13

    thanks for your response Dr. Corenman,

    Even more, in the past 3 days since I posted my original comments the pain in my back has decreased to almost nothing and the pain in my outer lower leg has become constant and the pain feels the way it felt in the early days after my l5-s1 herniations. In addition, the top of my foot is now numb in the center of my foot.

    I am trying to get in to see my spine doctor to see what he thinks.

    Also, I really wanted you to know that I think what you are doing here is amazing, and there are no words that come close to being able to describe how grateful I am that you take time out of your life to help address questions from people like me.

    THANK YOU

    Donald Corenman, MD, DC
    Moderator
    Post count: 8660

    Based upon your symptoms, you might have a disc herniation above the level of your previous fusion as noted by the radiologist. A new MRI is warranted.

    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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