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| | Open Discectomy (Site not responding. Last check: 2007-10-17) |
 | | Vertebral discs are the cushioning and connecting materials that lie between the bones of the spine, called 147;vertebrae.; When the outer wall of a disc, called the annulus fibrosus, becomes weakened through age or injury, it may tear allowing the soft inner part of the disc, the nucleus pulposus, to bulge out. |
 | | The surgery involves a small incision in the skin over the spine, the removal of some ligament and bone material and the removal of some of the disc material. |
 | | Possible complications from open discectomy include bleeding, infection, spinal fluid leak, injury to the veins and arteries near the spine, or injury to the nerve tissue of the spine or its surrounding protective layer (the dura mater). |
| www.spine.org /articles/discectomy.cfm (1273 words) |
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