Diagnosing and Treating Spinal Stenosis

In addition to X-rays, these other tests may be used to diagnose spinal stenosis:

Magnetic resonance imaging (MRI) scans are the best tools for diagnosing stenosis. An MRI uses magnetic fields and radio-frequency waves to create an image of the spine, and can reveal the details of the spinal canal. An MRI scan can also show evidence of previous injuries that may have healed and other details in the spine that can’t normally be seen on an x-ray.

Myelogram: This special x-ray uses dye, which is injected into the spinal fluid. This can identify spinal stenosis. Usually a CT scan follows the myelogram.

Computerized tomography (CT) is a noninvasive procedure that uses x-rays to produce a three-dimensional image of the spine and identify spinal stenosis.

Electromyogram and Nerve Conduction Studies (EMG/NCS): This test measures the electrical activity in the nerves and muscles. It may identify if there is nerve damage or nerve compression.

At Och Spine at NewYork-Presbyterian at the Weill Cornell Medicine Center for Comprehensive Spine Care, our specialists have advanced training in treating conditions of the spine. We can also provide second opinions on a diagnosis. (See Doctors Who Treat Spinal Stenosis.)

Request an Appointment | Refer a Patient

Our Care Team

  • Hansen-MacDonald Professor of Neurological Surgery
  • Director of Spinal Surgery
Phone: 212-746-2152
  • Clinical Associate Professor of Neurosurgery
  • Attending Neurosurgeon
Phone: 888-922-2257
  • Associate Professor of Neurological Surgery, Spinal Surgery
  • Co-Director, Spinal Deformity and Scoliosis Program
Phone: 212-746-2260
  • Chief of Neurological Surgery, NewYork-Presbyterian Queens
  • Co-director, Weill Cornell Medicine CSF Leak Program
Phone: (718) 670-1837
  • Assistant Professor of Neurological Surgery
Phone: 646-962-3388
  • Assistant Professor of Neurological Surgery, Spine Surgery
Phone: 718-670-1837 (Queens) / 888-922-2257 (Manhattan)
  • Assistant Professor, Neurosurgery 
Phone: (888) 922-2257
  • Assistant Professor of Neurological Surgery
Phone: 866-426-7787 (Manhattan) / 646-967-2020 (Brooklyn)
  • Assistant Professor of Radiology in Neurological Surgery (Manhattan and Queens)
Phone: 212-746-2821 (Manhattan) or 718-303-3739 (Queens)
  • Assistant Professor of Neurological Surgery
Phone: (718) 670-1837
  • Associate Professor of Neurological Surgery, Spine Surgery
Phone: 718-780-3070

Reviewed by: Eric Elowitz, MD
Last reviewed/last updated: September 2020

Weill Cornell Medicine Neurological Surgery 525 East 68 Street, Box 99 New York, NY 10065 Phone: 866-426-7787