Dec 14, 2014 · In this article a systematic approach to patients with nerve root compression in the lumbar region is presented. We wil discuss disc herniation, facet arthrosis, synovial cysts, spondylolisthesis and epidural lipomatosis. The images can be enlarged by clicking on them.

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Jun 30, 2023 · The symptoms due to herniated nucleus pulposus (HNP) can ultimately be attributed to the significant inflammatory response it generates inside the spinal canal. Disk injury results in an...

Mar 5, 2025 · Lumbar Disc Herniation is a very common cause of low back pain and unilateral leg pain, known as radiculopathy. In rare cases a large disc herniation can lead to Cauda Equina Syndrome which requires emergent diagnosis and treatment. Diagnosis is made clinically and confirmed with an MRI studies of the lumbar spine.

Sep 1, 2024 · The nucleus pulposus (plural: nuclei pulposi) is the central part of each intervertebral disc. It is located within the annulus fibrosus and between the vertebral body endplates.

Nov 5, 2024 · Disc herniation refers to the displacement of intervertebral disc material beyond the normal confines of the disc but involving less than 25% of the circumference (to distinguish it from a disc bulge). A herniation may contain nucleus pulposus, vertebral endplate cartilage, apophyseal bone/ osteophyte and annulus fibrosus.

Aug 9, 2022 · MRI exquisitely delineates herniated nucleus pulposus (HNP) and its relationship with adjacent soft tissues. On MRI, HNPs appear as focal, asymmetric protrusions of disk material beyond the...

A herniated nucleus pulposus without pain or other symptoms. A herniated nucleus pulposus only becomes apparent when the displaced disc material interrupts the spine’s structural integrity or begins to affect surrounding nerves, ligaments and tissues.

Aug 27, 2024 · Herniated nucleus pulposus is a condition in which part or all of the soft, gelatinous central portion of an intervertebral disk is forced through a weakened part of the disk, resulting in back pain and nerve root irritation.

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