The Quad City Area’s Only Group of All Board-Certified
Fellowship-Trained Orthopaedic Surgeons

The Quad City Area’s Only Group of All Board-Certified
Fellowship-Trained Orthopaedic Surgeons

Spinal Stenosis

Low Back Symptoms:

Neck Symptoms:

What is Spinal Stenosis?

Spinal stenosis is when the space within the spinal column narrows. This causes tightness around the nerves traveling within the spinal column. The condition is most common in people over the age of 50. The most common cause is spinal arthritis. As a result of the arthritis, ligaments can thicken and bone spurs can develop. These abnormalities crowd the nerves leading to pain and disability.

Non-surgical Treatments

While there is no cure for spinal stenosis, in some cases, medication, physical therapy (traction), injections or regular exercise can provide relief to patients. Over the counter medications such as Tylenol, Advil, Motrin or Aleve, may relieve pain. Epidural steroid injections, in many cases, provide a great deal of relief for patients. These may be temporary, but depending on the patients’ medical status and activity level, they may be appropriate.

Surgical Treatments

Laminotomy (Minimally Invasive)

Each vertebrae of the spine consists of a vertebral body on the front side and a bony canal on the back side. In between each of these is a disc. The back part of the spine or the bony canal, houses the spinal cord and nerves. The back side of the canal or “roof” of this canal is referred to as the lamina. Minimally invasive laminotomy involves the removal of a small area of this lamina on either one or both sides of the spinal nerves, to allow for decompression of the nerves. The procedure takes approximately 30 minutes and is done on an outpatient basis. Patients are allowed to return to activity as tolerated is immediately, letting their post-surgical pain guide them.

Laminectomy (Minimally Invasive)

Minimally invasive laminectomy is a surgical procedure that removes the entire lamina, or bony “roof” to the spinal nerves. The goal of this procedure is to alleviate pressure on the nerves. This procedure is one of the most successful procedures, when performed on the appropriate patient. The procedure takes approximately 1 hour. Patients are typically able to go home on the same day of surgery. Because of the minimally invasive approach used by our back and neck surgeon, Dr. Michael Dolphin, patients are allowed to return to activity as tolerated, allowing their post-surgical discomfort to guide them.

Anterior Cervical Discectomy with Fusion (Minimally Invasive)

Cervical stenosis can be relieved through the front of the neck (anterior approach) to alleviate pain, numbness and tingling resulting from nerve root and spinal cord pressure. This procedure is utilized in situations where bone spurs are causing nerve compression. Careful surgical technique allows for removal of the bone spurs, relieving the nerve/spinal cord compression. When performing this procedure, stabilization, of the disc space is then performed in the form of a fusion. Typically, a plate and screws made of metal, are inserted to provide immediate spine stabilization while the bone fusion is healing. Dr. Dolphin performs this procedure with a minimally invasive approach, through an incision approximately one inch in length, allowing for a quicker recovery and also the ability to do the procedure on an outpatient basis.

Posterior Cervical Laminoforaminotomy (Minimally Invasive)

Dr. Dolphin performs the posterior cervical laminoforaminotomy procedure for isolated cervical stenosis caused by bone spurs in specific locations of the neck. The patient is positioned in a sitting position, and utilizing a muscle sparing approach, the bone spur is removed. This relieves the pressure on the nerve(s) improving the numbness and radiating pain down the arm. The cervical laminoforaminotomy, is a minimally invasive procedure that relieves pain and numbness without performing a fusion. Compared to the cervical fusion, this allows for a completely normal range of motion after surgery as well as less chance for future neck deterioration.

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