Difference Between Foraminotomy & Laminectomy

Foraminotomy and laminectomy are two types of surgical procedures that aim to eliminate problems associated with the spinal cord. However, both procedures differ slightly in purpose and manner of operation.

Definition

• A foraminotomy is a surgical procedure that is performed to enlarge the foramina, which are the passages through vertebrae of the spine where nerve bundles are passed from the spinal cord to the body. A laminectomy is a surgical procedure performed to remove a portion of the vertebral bone called the lamina.

Use

• Both foraminotomy and laminectomy are performed to relieve the symptoms of nerve root compression or expand the tissues within the spinal canal.

"-otomy" Versus "-ectomy"

• Both surgical procedures use suffixes that mean the same thing: "to cut" or "to separate."

Laminectomy Versus Laminology

• Laminectomy is not to be confused with laminology. While laminectomy is the complete removal of the lamina, laminotomy is the partial removal of it.

Conclusion

• Although foraminotomy and laminectomy deal with spinal surgery, they ultimately deal with different areas of the spinal cord.