| 摘要 |
<p>A medical apparatus for alleviating the symptoms associated with spinal stenosis have a body including first and second supports disposed along the length of the body. The first support is configured to accommodate at least a portion of a vertebral component of a first vertebra disposed above or below a second vertebra. The second support is configured to accommodate at least a portion of a vertebral component of the second vertebra. The distance between the supports is sufficient to increase the space between the first vertebra and the second vertebra. Methods for using the apparatus include implanting the apparatus into a subject.</p> |
