| 摘要 |
<p>A stirrup shaped cervical implant (30) is provided for use in keeping spinal vertebrae (100, 110) separated. The implant includes a ring portion (40) connected to a truncation (70). The ring portion (40) includes legs (42, 44) having barbed saw teeth (54). The crests of each of the barbed saw teeth (54) are aligned to match the contours of the adjacent vertebra.</p> |
