Biomechanics of Intervertebral Disk Degeneration

被引：171

作者：

Inoue, Nozomu ^{[1
]}

Orias, Alejandro A. Espinoza ^{[1
]}

机构：

[1] Rush Univ, Spine Biomech Lab, Dept Orthoped Surg, Med Ctr, Chicago, IL 60612 USA

来源：

ORTHOPEDIC CLINICS OF NORTH AMERICA | 2011年 / 42卷 / 04期

关键词：

Biomechanics; Intervertebral disk; Degeneration; LOW-BACK-PAIN; LUMBAR ANULUS FIBROSUS; PULPOSUS GLYCOSAMINOGLYCAN CONTENT; PRIZE WINNER MICROSTRUCTURE; SPINAL MOTION SEGMENTS; IN-VIVO MEASUREMENTS; X-RAY-ANALYSIS; FLEXION-EXTENSION; NUCLEUS PULPOSUS; INTRADISCAL PRESSURE;

D O I：

10.1016/j.ocl.2011.07.001

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Degenerative changes in the material properties of nucleus pulposus and nulus fibrosus promote changes in viscoelastic properties of the whole disk. Volume, pressure and hydration loss in the nucleus pulposus, disk height decreases and fissures in the anulus fibrosus, are some of the signs of the degenerative cascade that advances with age and affect, among others, spinal function and its stability. Much remains to be learned about how these changes affect the function of the motion segment and relate to symptoms such as low back pain and altered spinal biomechanics.

引用

页码：487 / +

页数：14

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