Minimally Invasive Spine Surgery: What to Expect
By Dashvanth Healthcare Medical Team · Reviewed by our specialists · East Delhi
What Is Minimally Invasive Spine Surgery?
Minimally invasive spine surgery (MISS) uses small incisions, specialised retractors, and intraoperative imaging (fluoroscopy or navigation) to access and treat spinal conditions with far less muscle damage than traditional open surgery.
Advantages Over Traditional Open Surgery
- Smaller incisions (1–3 cm vs 10–15 cm)
- Less blood loss
- Less post-operative pain
- Shorter hospital stay (1–2 days vs 4–7 days)
- Faster return to work and activity
- Lower infection and complication rates
MISS Procedures Offered
- Microdiscectomy (lumbar disc herniation)
- Laminectomy / Laminotomy (spinal stenosis decompression)
- Transforaminal Lumbar Interbody Fusion (TLIF)
- Lateral interbody fusion (XLIF/LLIF)
- Percutaneous pedicle screw fixation
- Vertebroplasty / Kyphoplasty (osteoporotic fractures)
Who Is a Candidate?
Most patients with disc herniation, stenosis, or spinal instability requiring surgery can be offered MISS techniques. Complex revision surgery, deformity correction, or tumour cases may still require open approaches.
Is minimally invasive spine surgery as effective as open surgery?
For appropriate indications, MISS achieves equivalent or better outcomes vs open surgery for pain relief and neurological recovery — with significantly less morbidity. Long-term fusion rates are comparable.
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