AIMC Topic: Lumbosacral Plexus

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Plexus and Peripheral Nerve MR Imaging: Advances and Applications: MR Neurography: Sequence Possibilities and Recent Advances.

Magnetic resonance imaging clinics of North America May 16, 2025
MR neurography (MRN) has become a cornerstone in diagnosing and managing plexus and peripheral nerve disorders. This review explores recent advancements in MRN, emphasizing 3T imaging, coil selection, fat and vascular suppression strategies, and deep...
Humans Magnetic Resonance Imaging Neuroimaging Peripheral Nerves Lumbosacral Plexus Peripheral Nervous System Diseases Brachial Plexus
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Improved 3D DESS MR neurography of the lumbosacral plexus with deep learning and geometric image combination reconstruction.

Skeletal radiology Feb 22, 2024
OBJECTIVE: To evaluate the impact of deep learning (DL) reconstruction in enhancing image quality and nerve conspicuity in LSP MRN using DESS sequences. Additionally, a geometric image combination (GIC) method to improve DESS signals' combination was...
Humans Prospective Studies Female Adult Male Middle Aged Deep Learning Imaging, Three-Dimensional Magnetic Resonance Imaging Image Interpretation, Computer-Assisted Image Enhancement Lumbosacral Plexus
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Deep Learning-Based Automatic Segmentation of Lumbosacral Nerves on CT for Spinal Intervention: A Translational Study.

AJNR. American journal of neuroradiology May 30, 2019
BACKGROUND AND PURPOSE: 3D reconstruction of a targeted area ("safe" triangle and Kambin triangle) may benefit the viability assessment of transforaminal epidural steroid injection, especially at the L5/S1 level. However, manual segmentation of lumbo...
Humans Retrospective Studies Tomography, X-Ray Computed Deep Learning Imaging, Three-Dimensional Neuroimaging Lumbosacral Region Lumbosacral Plexus
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Partial displacement of epidural catheter after patient position change: A case report.

Journal of clinical anesthesia Dec 22, 2016
Epidural catheter migration is a well-known cause of failed anesthesia and complications. One of the factors that affect catheter movement is when patients change their position after skin fixation. We report a case of an epidural catheter placed wit...
Humans Female Adult Nerve Block Contrast Media Fracture Fixation, Internal Anesthetics, Local Fluoroscopy Lumbar Vertebrae Anesthesia, Epidural Catheterization Movement Ankle Fractures Intraoperative Complications Lumbosacral Plexus Supine Position
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