| 摘要 |
Medical devices for the treatment of spinal conditions are described herein. The medical device includes a main body portion and a mounting portion that is adapted to be fixed with respect to the sacral ala and the main body portion is adapted to support an implant such as an interspinous process spacer. This arrangement maintains distraction between the adjacent spinous processes of the L5 vertebra and the S1 vertebra when the spine moves to extension.
|
