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The most significant impact of magnetic resonance neurography is on the evaluation of the large proximal nerve elements such as the brachial plexus (the nerves between the cervical spine and the underarm that innervate shoulder, arm and hand), [9] the lumbosacral plexus (nerves between the lumbosacral spine and legs), the sciatic nerve in the pelvis, [10] as well as other nerves such as the ...
MRI can detect health problems or confirm a diagnosis, but medical societies often recommend that MRI not be the first procedure for creating a plan to diagnose or manage a patient's complaint. A common case is to use MRI to seek a cause of low back pain ; the American College of Physicians , for example, recommends against imaging (including ...
Nerve compression syndrome, or compression neuropathy, or nerve entrapment syndrome, is a medical condition caused by chronic, direct pressure on a peripheral nerve. [1] It is known colloquially as a trapped nerve, though this may also refer to nerve root compression (by a herniated disc, for example).
MRI is the investigation of choice to investigate radiculopathy and myelopathy. MRI can show intervertebral foramen, spinal canal, ligaments, degree of disc degeneration or herniation, alignment of the spine, and changes on the spinal cord accurately. [2]
Diffusion tensor imaging is a type of MRI sequence used for detecting microstructural changes in the nerve root. It may be beneficial in understanding the changes that occur after herniated lumbar disc compresses a nerve root, and might help in differentiating the patients that need surgical intervention.
[3] [12] Other common steps that are taken may include bone scans to detect possible signs of reduced blood flow; magnetic resonance imaging (MRI) to detect possible edema, or muscle atrophy; Nerve testing can be used to look for pain or sensitivity issues; and X-rays can detect osteoporosis as the result of AMPS. [1]