What is the Superion® InterSpinous Spacer (Vertiflex)?
The Superion® InterSpinous Spacer, or Vertiflex, is a minimally invasive implant used to treat lumbar spinal stenosis. Spinal stenosis is a condition characterized by a narrowing of the space around the spinal nerves in the lower back, which can lead to painful compression of the nerves. The implant is designed to lift and separate the vertebrae, creating more space for the nerves and relieving the painful compression.
How is the Vertiflex Procedure Performed?
To implant the Vertiflex device:
- 1. The patient lies face-down, and they are given a medication to help them feel relaxed.
- 2. The lower back area is numbed with a local anesthetic.
- 3. The surgeon may make a small incision in the back and work directly through that opening. Alternatively, the surgeon may use a tubular device called a “cannula” to access the treatment area.
- 4. Under fluoroscopic (X-ray) guidance, the surgeon carefully inserts the Superion implant between the spinous processes (bony protrusions) of the affected vertebrae.
- 5. The device expands and locks securely into position, effectively lifting and separating the vertebrae to create more space for the spinal nerves.
- 6. Once the implant is properly placed, the incision is closed, and a small bandage is applied.
What Supplies and Medications are Used for the Vertiflex Procedure?
The key components for this procedure include:
- – Local anesthetic (e.g. lidocaine) to numb the treatment area
- – The Superion® InterSpinous Spacer implant device
- – Fluoroscopic imaging equipment to guide proper placement of the implant
The surgeon selects the appropriate Superion device size and techniques based on the patient’s individual anatomy and needs.
What to Expect After the Vertiflex Procedure?
After the procedure, the patient is monitored for a brief period before being discharged home. The healthcare provider will provide instructions to the patient to assist with their recovery.
Patients may experience some soreness or discomfort at the procedure site, which can typically be managed with over-the-counter pain medication. Over time, as the body adjusts to the implant, patients often report improvements in their lower back and leg pain associated with the spinal stenosis.
Patients should follow all post-operative instructions provided by their surgeon, including any activity restrictions. They should promptly report any concerns, such as increased pain, swelling, or signs of infection, to their healthcare provider.