Conus medullaris syndrome is a collection of signs and symptoms associated with injury to the conus medullaris. It typically causes back pain and bowel and bladder dysfunction, spastic or flaccid weakness depending on the level of the lesion, and bilateral sensory loss. Comparatively, cauda equina syndrome may cause radicular pain, bowel/bladder dysfunction, patchy sensory loss or saddle anesthesia and lower extremity weakness at the level of the lumbar and sacral roots. WebConus medullaris syndrome, however, typically causes symmetric bilateral lower extremity weakness in addition to a potential mixed picture of both upper and lower motor neuron …
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WebAug 8, 2024 · Conus medullaris syndrome (CMS) results when there is compressive damage to the spinal cord from T12-L2. The cauda equina is a group of nerves and nerve roots stemming from the distal end of the spinal cord, typically levels L1-L5 and contains axons of nerves that give both motor and sensory innervation to the legs, bladder, anus, and … WebFeb 18, 2024 · The conus medullaris obtains its blood supply primarily from 3-spinal arterial vessels – the anterior median longitudinal arterial trunk and 2-posterolateral trunks. Less prominent sources of blood supply include radicular arterial branches from the aorta, lateral sacral arteries, and the fifth lumbar, iliolumbar, and middle sacral arteries. cabins near wax museum pigeon forge
Tethered Cord - Diagnosis - MRI Online
WebJul 1, 2024 · The most distal bulbous part of the spinal cord is called the conus medullaris, and its tapering end continues as the filum terminale. Distal to this end of the spinal cord is a collection of nerve roots, which are horsetail-like in appearance and hence called the cauda equina (Latin for horse’s tail). WebJan 8, 2024 · The cauda equina is a bundle of spinal nerves that arise from the distal end of the spinal cord. They run in the subarachnoid space, before exiting at their appropriate vertebral level. Compression of these nerves … WebJan 18, 2005 · Coronal MR myelography shows the presence of a cystic lesion localized inside the conus medullaris and epiconus. Full size image. Figure 2. Sagittal FSE (a) T1- and (b) T2-weighted images show an ... cabins near waynesville nc