| 1 | Conclusion. The level and the number of lumbar disc replacements influence postoperative outcome significantly. | |
| 2 | Results One of important causes is thecervical and lumbar herniated disc. | |
| 3 | Study Design. Mechanically induced annular disruption of lumbar intervertebral discs followed by microstructural investigation. | |
| 4 | It could be caused by a pelvic tilt or by pressure on a disc, a cushion that separates your vertebrae. | |
| 5 | Almost as many undergolaminectomies or diskectomies to remove damaged vertebrae and disks. |