What is spinal fusion?
Spinal fusion is an operation that stabilizes the spine. It is also called spondylodesis. During it, the neurosurgeon joins neighbouring vertebrae with titanium implants. As a result, the spine becomes stronger. Doctors use this method for spinal instability and stenosis of the spinal canal.
The goal of surgery for spinal stenosis
Stenosis is a narrowing of the spinal canal. Therefore, it compresses the spinal cord or nerve roots. The main goal of surgery is to free space for them. This is called decompression. As a result, decompression reduces pain from nerve inflammation. Also, another goal is to restore strength to the arms and legs. If sensation is lost, surgery helps to recover it.
Methods: decompression and fusion
For stenosis, surgeons use two main methods.
- Decompression — the doctor removes tissue that presses on the nerve. As a result, he frees space in the canal or the root opening.
- Spinal fusion (stabilization) — the doctor places titanium implants into neighbouring vertebrae. Therefore, the spine gains strength.
Open and minimally invasive surgery
Surgeons perform the operation in two ways. First, the open method uses a large incision on the back. However, the minimally invasive method uses several small incisions. During it, the doctor works with a microscope, an endoscope or a mini-camera. Also, the instruments are tiny. Even the pedicle screws go in through the skin.
The minimally invasive method does not suit everyone. For example, if many vertebrae need work, the doctor chooses open surgery. Therefore, he decides individually after an exam and scans.
Recovery after spinal fusion
After surgery, the doctor makes a recovery plan. Then the patient gradually returns to activity. The titanium implants hold the vertebrae firmly. Over time, the bone fuses and stabilizes the segment. However, recovery time depends on the extent of the surgery.
Learn more about the doctor and other neurosurgery services in Zaporizhzhia. Also, you can book a consultation by phone: +380 (67) 901-37-01.