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Concept
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Lumbar Vertebrae
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Academic Article
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Effects of slip severity and loading directions on the stability of isthmic spondylolisthesis: a finite element model study.
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Academic Article
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Biomechanical evaluation of contemporary posterior spinal internal fixation configurations in an unstable burst-fracture calf spine model: special references of hook configurations and pedicle screws.
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Academic Article
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Intradiscal administration of osteogenic protein-1 increases intervertebral disc height and proteoglycan content in the nucleus pulposus in normal adolescent rabbits.
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Academic Article
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A prospective cohort analysis of adjacent vertebral body bone mineral density in lumbar surgery patients with or without instrumented posterolateral fusion: a 9- to 12-year follow-up.
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Academic Article
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Open vertebral cement augmentation combined with lumbar decompression for the operative management of thoracolumbar stenosis secondary to osteoporotic burst fractures.
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Academic Article
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Congenital lumbar spinal stenosis: a prospective, control-matched, cohort radiographic analysis.
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Academic Article
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Anti-adhesion properties of a thrombin-based hemostatic gelatin in a canine laminectomy model: a biomechanical, biochemical, and histologic study.
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Academic Article
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Unusual presentation of a paraspinal mass with involvement of a lumbar facet joint and the epidural space.
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Academic Article
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Novel model to analyze the effect of a large compressive follower pre-load on range of motions in a lumbar spine.
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Academic Article
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Three-dimensional in vivo measurement of lumbar spine segmental motion.
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Academic Article
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In vivo measurements of lumbar segmental motion during axial rotation in asymptomatic and chronic low back pain male subjects.
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Academic Article
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Lumbar spinal stenosis.
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Academic Article
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Relationship between disc injury and manual lifting: a poroelastic finite element model study.
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Academic Article
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Age-related changes in the extracellular matrix of nucleus pulposus and anulus fibrosus of human intervertebral disc.
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Academic Article
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In vivo three-dimensional morphometric analysis of the lumbar pedicle isthmus.
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Academic Article
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The relationship of intrapsoas nerves during a transpsoas approach to the lumbar spine: anatomic study.
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Academic Article
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In vivo measurement of lumbar facet joint area in asymptomatic and chronic low back pain subjects.
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Academic Article
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Spinal kinematics and facet load transmission after total disc replacement.
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Academic Article
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In vivo measurement of the subchondral bone thickness of lumbar facet joint using magnetic resonance imaging.
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Academic Article
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The effects of age, sex, ethnicity, and spinal level on the rate of intervertebral disc degeneration: a review of 1712 intervertebral discs.
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Academic Article
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In vivo topographic analysis of lumbar facet joint space width distribution in healthy and symptomatic subjects.
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Academic Article
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Initiation and progression of mechanical damage in the intervertebral disc under cyclic loading using continuum damage mechanics methodology: A finite element study.
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Academic Article
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Damage accumulation location under cyclic loading in the lumbar disc shifts from inner annulus lamellae to peripheral annulus with increasing disc degeneration.
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Academic Article
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In vivo 3-dimensional morphometric analysis of the lumbar foramen in healthy subjects.
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Academic Article
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Ligamentum flavum hypertrophy in asymptomatic and chronic low back pain subjects.
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Academic Article
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Characterization of degenerative human facet joints and facet joint capsular tissues.
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Academic Article
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Effects of Axial Torsion on Disc Height Distribution: An In Vivo Study.
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Academic Article
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The relationship between disc degeneration and flexibility of the lumbar spine.
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Academic Article
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Plain radiography of the lumbosacral spine in Marfan syndrome.
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Academic Article
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The course of the nerve root in the neural foramen and its relationship with foraminal entrapment or impingement in adult patients with lumbar isthmic spondylolisthesis and radicular pain.
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Academic Article
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Growth factor osteogenic protein-1: differing effects on cells from three distinct zones in the bovine intervertebral disc.
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Academic Article
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Artificial disc replacement: the new solution for discogenic low back pain?
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Academic Article
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Hydroxyapatite-coating of pedicle screws improves resistance against pull-out force in the osteoporotic canine lumbar spine model: a pilot study.
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Academic Article
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An autocrine or paracrine Fas-mediated counterattack: a potential mechanism for apoptosis of notochordal cells in intact rat nucleus pulposus.
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Academic Article
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Expressions of membrane-type I matrix metalloproteinase, Ki-67 protein, and type II collagen by chondrocytes migrating from cartilage endplate into nucleus pulposus in rat intervertebral discs: a cartilage endplate-fracture model using an intervertebral disc organ culture.
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Academic Article
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Nerve fiber ingrowth into scar tissue formed following nucleus pulposus extrusion in the rabbit anular-puncture disc degeneration model: effects of depth of puncture.
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Academic Article
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Artificial disc replacement: progress or hype?
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Academic Article
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Sensory neurons and fibers from multiple spinal cord levels innervate the rabbit lumbar disc.
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Academic Article
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Axonal growth potential of lumbar dorsal root ganglion neurons in an organ culture system: response of nerve growth factor-sensitive neurons to neuronal injury and an inflammatory cytokine.
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Academic Article
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Aggrecanases and aggrecanase-generated fragments in the human intervertebral disc at early and advanced stages of disc degeneration.
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Academic Article
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Surgical versus nonsurgical therapy for lumbar spinal stenosis.
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Academic Article
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En bloc spondylectomy for the treatment of spinal tuberculosis with fixed and sharply angulated kyphotic deformity.
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Academic Article
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Does multilevel lumbar stenosis lead to poorer outcomes?: a subanalysis of the Spine Patient Outcomes Research Trial (SPORT) lumbar stenosis study.
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Academic Article
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Surgical versus nonoperative treatment for lumbar spinal stenosis four-year results of the Spine Patient Outcomes Research Trial.
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Academic Article
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Histological features of the degenerating intervertebral disc in a goat disc-injury model.
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Academic Article
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The rat intervertebral disk degeneration pain model: relationships between biological and structural alterations and pain.
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Academic Article
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Grafton and local bone have comparable outcomes to iliac crest bone in instrumented single-level lumbar fusions.
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Academic Article
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Histological features of endplates of the mammalian spine: from mice to men.
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Academic Article
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Complications with the use of bone morphogenetic protein 2 (BMP-2) in spine surgery.
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Academic Article
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Fusion in degenerative spondylolisthesis: comparison of osteoconductive and osteoinductive bone graft substitutes.
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Academic Article
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Neuropathic Pain Components in Patients with Lumbar Spinal Stenosis.
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Academic Article
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A prospective randomized comparative study of postoperative pain control using an epidural catheter in patients undergoing posterior lumbar interbody fusion.
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Academic Article
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Low lumbar burst fractures: comparison between conservative and surgical treatments.
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Academic Article
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Low lumbar burst fractures. Comparison among body cast, Harrington rod, Luque rod, and Steffee plate.
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Academic Article
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Herniated lumbar disc in patients over the age of fifty.
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Academic Article
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Strength of anterior vertebral screw fixation in relationship to bone mineral density.
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Academic Article
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Prospective comparison of autograft vs. allograft for adult posterolateral lumbar spine fusion: differences among freeze-dried, frozen, and mixed grafts.
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Academic Article
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Lumbar foraminal stenosis: critical heights of the intervertebral discs and foramina. A cryomicrotome study in cadavera.
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Academic Article
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Gadolinium-enhancement characteristics of magnetic resonance imaging in distinguishing herniated intervertebral disc versus scar in dogs.
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Academic Article
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Concomitant noncontiguous thoracolumbar and sacral fractures.
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Academic Article
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Upper lumbar disc herniations.
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Academic Article
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The results of operations on the lumbar spine in patients who have diabetes mellitus.
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Academic Article
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Imaging anatomy of the lateral lumbar spinal canal.
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Academic Article
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Nondiscogenic lumbar radiculopathy: imaging considerations.
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Academic Article
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Biomechanical evaluation of anterior thoracolumbar spinal instrumentation.
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Academic Article
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Prediction of fatigue screw loosening in anterior spinal fixation using dual energy x-ray absorptiometry.
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Academic Article
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Morphometric analysis of the lumbosacral nerve roots and dorsal root ganglia by magnetic resonance imaging.
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Academic Article
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Occult lumbar lateral spinal stenosis in neural foramina subjected to physiologic loading.
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Academic Article
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The ideal amount of lumbar foraminal distraction for pedicle screw instrumentation.
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Academic Article
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Biomechanics of transfixation in pedicle screw instrumentation.
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Academic Article
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Anatomic changes of the spinal canal and intervertebral foramen associated with flexion-extension movement.
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Academic Article
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Biomechanical evaluation of anterior and posterior fixations in an unstable calf spine model.
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Academic Article
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Lumbar spine surgery in the obese patient.
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Academic Article
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The stiffness of lumbar spinal motion segments with a high-intensity zone in the anulus fibrosus.
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Academic Article
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Outpatient laminotomy and discectomy.
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Academic Article
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The relationship between facet joint osteoarthritis and disc degeneration of the lumbar spine: an MRI study.
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Academic Article
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Flexibility of lumbar spinal motion segments correlated to type of tears in the annulus fibrosus.
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Academic Article
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The effect of age on inflammatory responses and nerve root injuries after lumbar disc herniation: an experimental study in a canine model.
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Academic Article
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Biomechanical effect of anterior grafting devices on the rotational stability of spinal constructs.
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Academic Article
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Prospective comparison of the effect of direct current electrical stimulation and pulsed electromagnetic fields on instrumented posterolateral lumbar arthrodesis.
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Academic Article
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The relationship between disc degeneration, facet joint osteoarthritis, and stability of the degenerative lumbar spine.
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Academic Article
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Anatomy of the iliolumbar ligament.
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Academic Article
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Minimally invasive surgery for lumbar degenerative disorders. Part I. Indications and patient selection; surgical procedures for herniated discs.
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Academic Article
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The effect of disc degeneration and facet joint osteoarthritis on the segmental flexibility of the lumbar spine.
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Academic Article
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Orientation and osteoarthritis of the lumbar facet joint.
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Academic Article
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Morphologic changes in the lumbar intervertebral foramen due to flexion-extension, lateral bending, and axial rotation: an in vitro anatomic and biomechanical study.
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Academic Article
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Biomechanical evaluation of diagonal fixation in pedicle screw instrumentation.
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Academic Article
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Obstructive Hydrocephalus Due to Intraventricular Hemorrhage After Incidental Durotomy During Lumbar Spine Surgery.
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Academic Article
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The Kinematics and Spondylosis of the Lumbar Spine Vary Depending on the Levels of Motion Segments in Individuals With Low Back Pain.
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Academic Article
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Tissue Engineered Bone Differentiated From Human Adipose Derived Stem Cells Inhibit Posterolateral Fusion in an Athymic Rat Model.
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Academic Article
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Spatial geometric and magnetic resonance signal intensity changes with advancing stages of nucleus pulposus degeneration.
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Academic Article
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Changes in Lumbar Endplate Area and Concavity Associated With Disc Degeneration.
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Academic Article
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The Duration of Symptoms Does Not Impact Clinical Outcomes Following Lumbar Decompression Surgery.
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Academic Article
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Sex-specific and Age-specific Analgesia for Early Postoperative Pain Management After Lumbar Decompressive Surgery: A Randomized Clinical Trial.
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Academic Article
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Patients Undergoing Revision Microdiskectomy for Recurrent Lumbar Disk Herniation Experience Worse Clinical Outcomes and More Revision Surgeries Compared With Patients Undergoing a Primary Microdiskectomy.
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Academic Article
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Comparison of smoking habits between patients with surgically confirmed herniated lumbar and cervical disc disease and controls.
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Academic Article
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Comparison of Stand-alone Lateral Lumbar Interbody Fusion Versus Open Laminectomy and Posterolateral Instrumented Fusion in the Treatment of Adjacent Segment Disease Following Previous Lumbar Fusion Surgery.
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Academic Article
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Does obesity impact lumbar sagittal alignment and clinical outcomes after a posterior lumbar spine fusion?
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Academic Article
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Lumbar facet joint subchondral bone density in low back pain and asymptomatic subjects.
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Academic Article
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Development and validation of a novel scoring tool for predicting facility discharge after elective posterior lumbar fusion.
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Academic Article
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Three-dimensional distribution of CT attenuation in the lumbar spine pedicle wall.
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Academic Article
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Duration of Symptoms Does Not Affect Clinical Outcome After Lumbar Arthrodesis.
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Academic Article
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Artificial intelligence predicts disk re-herniation following lumbar microdiscectomy: development of the "RAD" risk profile.
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Academic Article
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Demographic, Surgical, and Radiographic Risk Factors for Symptomatic Adjacent Segment Disease After Lumbar Fusion: A Systematic Review and Meta-Analysis.
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Academic Article
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Regional distribution of computed tomography attenuation across the lumbar endplate.
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Academic Article
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Pediatric Back Pain: A Scoring System to Guide Use of Magnetic Resonance Imaging.
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Academic Article
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ISSLS PRIZE in Clinical Science 2022: Epidemiology, risk factors and clinical impact of juvenile Modic changes in paediatric patients with low back pain.
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Academic Article
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Obesity in children with low back pain: implications with imaging phenotypes and opioid use.
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Academic Article
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Prediction of lumbar disc herniation resorption in symptomatic patients: a prospective, multi-imaging and clinical phenotype study.
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Academic Article
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Effect of Lumbar Fusion and Pelvic Fixation Rigidity on Hip Joint Stress: A Finite Element Analysis.
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