Spinal Fusion (Spondylodesis or Spondylosyndesis) is a surgical procedure used to join two or more vertebrae in the spine, creating a single, solid bone. It is most commonly performed in the lumbar region (lower back) but can also be used for conditions affecting the cervical (neck) and thoracic (mid-back) spine.
This procedure helps eliminate pain caused by abnormal motion of vertebrae, often due to degenerative disc disease, spinal instability, or injury. By fusing the affected vertebrae, spinal fusion restores stability, alignment, and mobility to the spine.
When is Spinal Fusion Recommended?
Spinal fusion surgery is usually recommended for patients who experience chronic back or neck pain due to degenerative disc disease or spinal instability. It is also an effective treatment option for spinal deformities such as scoliosis or kyphosis, where abnormal curvature affects mobility and causes pain. In cases of spinal fractures or trauma, fusion helps restore stability to the spine. Patients with herniated disc complications that require stabilization, or those suffering from severe arthritis of the spine, may also benefit from this procedure. Additionally, spinal fusion is often advised for patients who have undergone unsuccessful previous spinal surgeries and continue to struggle with persistent pain and instability.
Types of Spinal Fusion Surgery
Anterior Lumbar Interbody Fusion (ALIF)
The damaged disc is accessed through an incision in the abdomen.
Posterior Lumbar Interbody Fusion (PLIF)
The disc is removed through a posterior incision over the spine.
Transforaminal Lumbar Interbody Fusion (TLIF)
The disc is accessed through a posterior incision on one side of the spine, reducing nerve retraction.
Transpsoas Interbody Fusion (DLIF or XLIF)
The disc is accessed from the side through the psoas muscle, often used for minimally invasive spine surgery.
How Spinal Fusion Surgery is Performed
During spinal fusion surgery, the surgeon carefully exposes the affected vertebrae through the chosen surgical approach. Once the damaged disc is removed, a bone graft or a special cage is placed between the vertebrae to maintain proper spacing. Over time, this graft stimulates new bone growth, gradually fusing the vertebrae into a single stable structure. In many cases, the surgeon may also use metal rods, screws, or plates to provide additional support and stability while the spine heals. This process helps restore strength, reduce pain, and prevent further spinal complications.
Recovery After Spinal Fusion Surgery
Recovery after spinal fusion surgery involves a gradual return to normal activities under medical supervision. In the initial phase, patients are encouraged to start with light walking using a protective back brace, along with gentle stretching exercises to maintain mobility. During recovery, it is important to avoid bending, twisting, heavy lifting, and hyperextension movements to prevent strain on the healing spine. As the spine begins to stabilize, physical therapy plays a key role in strengthening back muscles, improving flexibility, and supporting long-term recovery. With proper rehabilitation and follow-up care, most patients experience significant pain relief and improved stability over time.
Benefits of Spinal Fusion
- ✔ Long-term pain relief
- ✔ Improved spinal stability and posture
- ✔ Correction of deformities (scoliosis, kyphosis)
- ✔ Reduced risk of nerve compression
- ✔ Better quality of life and mobility
Why Choose Us for Spinal Fusion Surgery in Chennai
At our clinic, we offer expert spine surgeons with years of experience performing spinal fusion procedures using advanced, minimally invasive technology. We provide personalized patient care with recovery-focused protocols and comprehensive rehabilitation support to ensure long-term success. Our proven track record in treating spinal conditions delivers high success rates and lasting pain relief, making us a trusted choice for spinal fusion surgery in Chennai.
