Biomechanics of intervertebral disc
WebSep 10, 2024 · The purpose was to compare the biomechanical responses and risk of herniation of young healthy, suboptimal healthy, and degenerative intervertebral discs. A cervical spine model was established and validated using the finite element method. Suboptimal healthy, mildly, moderately, and severely degenerative disc models were … WebNov 27, 2016 · From a biomechanical viewpoint, the intervertebral disc (IVD) can be regarded as a water-filled cushion that mediates and transmits compressive forces between vertebral bodies and provides mobility as well as stability to the spinal segment [1–4]. The IVD functions in relation to the ligamentous apparatus of the spine, which consists of the ...
Biomechanics of intervertebral disc
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WebLow back pain is often due to degeneration of the intervertebral discs (IVD). It is one of the most common age- and work-related problems in today’s society. Current treatments are not able to efficiently restore the full function of the IVD. Therefore, the aim of the present work was to reconstruct the two parts of the intervertebral disc—the …
WebApr 11, 2024 · Therefore, we aimed to create a new nucleus replacement that replicates intact intervertebral disc biomechanics, and thus has the potential for clinical applications. Materials and methods: Two implants with an outer ring and one (D2) with an additional midline strut were compared. Static and fatigue tests were performed with an INSTRON … WebAug 20, 2024 · The effect of degenerative morphological changes of the intervertebral disc on the lumbar spine biomechanics: a poroelastic finite element investigation [J]. Fabio …
WebDegeneration of the intervertebral disc from a combination of factors can result in herniation, particularly at the L4-5 and L5-S1 levels. The presence of pain, radiculopathy and other symptoms ... WebStructure of intervertebral discyour queries :1. intervertebral disc2. intervertebral disc (anatomical structure)3. intervertebral disc anatomy4. interverteb...
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WebBiomechanics of Lumbar Intervertebral Disc Herniation. Nucleus Pulposus. The highly hydrated component known as the nucleus pulposus contains collagen type 2 fibers … porth joke campsite newquayWebJan 1, 2024 · The intervertebral disc is attached to the vertebral bodies by means of the cartilaginous and VEPs. The cartilaginous endplate consists of a layer of hyaline cartilage on the discal side, followed by a subchondral bony plate of about 2-mm thickness connected to the trabecular bone of the vertebra. porth kidney cornwallWebApr 10, 2024 · Structure of intervertebral discyour queries :1. intervertebral disc2. intervertebral disc (anatomical structure)3. intervertebral disc anatomy4. interverteb... porth kidney beachWebSee Biomechanics of Lumbar Intervertebral Disc Herniation; When a load is applied along the spine, “shear” forces occur parallel to the intervertebral disc as the compression of the nucleus results in a lateral bulging of the … porth kernowWebFeature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. porth kidney beach google mapsWebhigh collagen / low proteoglycan ratio (low % dry weight of proteoglycans) fibroblast-like cells. responsible for producing type I collagen and proteoglycans. nucleus pulposus. central portion of the intervertebral … porth kidney sandsWebBackground and objective: The degeneration of intervertebral discs is significantly dependent of the changes in tissue composition ratio and tissue structure. Up to the present, the effects of degeneration on the quasi-static biomechanical responses of discs have not been well understood. porth kernow beach