Medical Encyclopedia
Bone graft - series: Indications
A herniated disk occurs when the soft, gelatinous center of an intervertebral disk (nucleus pulposus) is forced through a weakened part of the disk. This results in back pain and nerve-root irritation.
Update Date: 7/17/2008
Updated by: Andrew L Chen, MD, MS, Orthopedist, The Alpine Clinic, Littleton, NH. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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