| spinal stenosis | 0.39 | In addition to the disc removal, Rehnquist underwent an operation called a laminectomy for spinal stenosis. | ||
| aortic stenosis | 0.26 | All suffer from a heart defect called supravalvular aortic stenosis, or SVAS, in varying degrees of severity. | ||
| cervical stenosis | 0.26 | The condition, known as cervical stenosis, is basically a narrowing of the spinal canal. |