Minimally Invasive Tubular Fusion (Transforaminal Lumbar Interbody Fusion – TLIF)
Minimally invasive tubular fusion, also known as minimally invasive TLIF, is a surgical procedure used to stabilise the spine and treat painful movement between vertebrae. A tubular access system allows the neurosurgeon to reach the spine through small incisions, reducing soft tissue damage.
When is minimally invasive tubular fusion needed?
This fusion technique is used to treat spinal instability or degenerative conditions, including:
- Degenerative disc disease
- Spondylolisthesis
- Severe disc collapse
- Recurrent disc herniation
- Chronic lower back pain related to spinal instability
The goal is to stabilise the spine and relieve pressure on spinal nerves.
How is a minimally invasive tubular fusion done?
A tubular retractor is placed through a small incision to access the affected disc space. The damaged disc material is removed and replaced with an interbody cage filled with bone graft, promoting fusion of the two vertebrae. Screws and rods may also be inserted through small incisions to stabilise the spine while fusion occurs.
This minimally invasive technique results in reduced blood loss, quicker mobility, and shorter hospital stays compared to open fusion surgery.
