Key People For Foraminal Stenosis

Top KOLs in the world
Howard * **
disc degeneration nucleus pulposus cervical spine
Louis * *****
surgical treatment spinal fusion cervical spine
VICTOR * *********
magnetic resonance spinal canal contrast enhancement
Sang ** ***
spinal stenosis soft stabilization disc herniation
Mitsuo *****
furcal nerve spinal intermittent claudication dorsal root ganglia
Toru ********
spinal canal intervertebral foramen nerve root

Diagnosis of Lumbar Foraminal Stenosis using Diffusion Tensor Imaging


Diagnosis of lumbar foraminal stenosis remains difficult. Here, we report on a case in which bilateral lumbar foraminal stenosis was difficult to diagnose, and in which diffusion tensor imaging (DTI) was useful. The patient was a 52-year-old woman with low back pain and pain in both legs that was dominant on the right. Right lumbosacral nerve compression due to a massive uterine myoma was apparent, but the leg pain continued after a myomectomy was performed. No abnormalities were observed during nerve conduction studies. Computed tomography and magnetic resonance imaging indicated bilateral L5 lumbar foraminal stenosis. DTI imaging was done. The extraforaminal values were decreased and tractography was interrupted in the foraminal region. Bilateral L5 vertebral foraminal stenosis was treated by transforaminal lumbar interbody fusion and the pain in both legs disappeared. The case indicates the value of DTI for diagnosing vertebral foraminal stenosis.

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