Cauda EquinaPolyradiculopathyIntervertebral Disc DisplacementEpidural SpaceRadiculopathyPeripheral Nervous System NeoplasmsCicatrixNerve Compression SyndromesSpinal Cord NeoplasmsLaminectomySpinal Cord CompressionSacrumSpinal Nerve RootsLumbar VertebraeEpendymomaMyelographyDecompression, SurgicalSpinal StenosisForensic BallisticsParaparesisElectrodiagnosisSpinal DiseasesLumbosacral RegionNeurilemmomaDura MaterMeningoceleParagangliomaWounds, GunshotMagnetic Resonance ImagingUrinary Bladder, NeurogenicSperm MaturationHyperostosis, Diffuse Idiopathic SkeletalReplantationLigamentum FlavumSynovial CystParaganglioma, Extra-AdrenalArachnoiditisHemangioblastomaSpinal NeoplasmsParesthesiaUrination Disorders