椎間盤 DISK (INTERVERTEBRAL)

椎間盤 DISK (INTERVERTEBRAL)

椎間盤是一種異質性的軟骨結構，有助于脊柱的柔韌性和負荷支持。在生物力學上，椎間盤承受不同類型的載荷和應力，如靜態、動態和扭轉載荷，以及拉伸、壓縮和剪切應力。椎間盤退變是下腰痛的一個重要問題。椎間盤的力學性質對于理解椎間盤疼痛的模式和機制特別有意義。

The intervertebral disc is a heterogeneous, cartilaginous structure that contributes to flexibility and load support in the spine. Biomechanically, the disc is subjected to different types of load and stresses such as static, dynamic and torsional loads, as well as tensile, compressive and shear stresses. Intervertebral disc degeneration is an important problem concerning lower back pain. Mechanical properties of intervertebral discs is of particular interest in understanding the patterns and mechanics of disc pain.