laminectomy
- n surgical removal of the bony arches on one or more vertebrae
- Despite its high marks, the new operation can be less successful than a laminectomy and is not for everyone.
- Urged by one physician to have a laminectomy, a New Jersey man received this second opinion from an orthopedist friend: "I do the best laminectomy of anybody I know, and if I were .
- Another advantage: a laminectomy can cost $9,000, compared with an expected $4,000 for chemonucleolysis.