Best Lumbar Spine Surgeon in Gurgaon – TLIF & PLIF Explained
When lower back problems progress beyond what conservative treatment can manage, lumbar spine surgery becomes the path to lasting, meaningful relief. Among the most effective procedures for treating lumbar instability, disc degeneration, and spondylolisthesis are TLIF and PLIF — two forms of lumbar spinal fusion that have transformed outcomes for thousands of patients across India. If you have been advised lumbar spine surgery in Gurgaon and want to understand exactly what TLIF and PLIF involve, this complete guide from Dr. Vikas Kathuria at Skin Aura Brain & Spine Neuro Centre Gurgaon explains everything clearly.
What is lumbar spinal fusion?
Lumbar spinal fusion is a surgical procedure that joins two or more vertebrae in the lower back into a single, stable unit. By eliminating movement at a painful or unstable spinal segment, fusion relieves the pain caused by disc degeneration, nerve compression, or vertebral slipping. The procedure involves placing bone graft material between the vertebrae — along with metal implants including rods, screws, and interbody cages — to achieve solid, permanent fusion over time.
TLIF and PLIF are the two most widely performed approaches to interbody fusion — fusion achieved through the disc space itself — and represent the gold standard in lumbar spine surgery across Gurgaon and the rest of India.
What is TLIF — transforaminal lumbar interbody fusion?
TLIF stands for Transforaminal Lumbar Interbody Fusion. The surgeon approaches the disc space from one side of the spine — through the foramen, the natural opening through which nerve roots exit the spinal canal. This allows the damaged disc to be removed, the nerve to be decompressed, and an interbody cage filled with bone graft to be placed into the disc space — all while minimising retraction of the spinal nerves and dural sac.
TLIF is currently the most widely preferred lumbar fusion technique because it requires less nerve retraction than PLIF, can be performed through a smaller incision, allows effective nerve decompression on the affected side, and is associated with a lower risk of nerve injury compared to bilateral approaches. At Skin Aura Brain & Spine Neuro Centre Gurgaon, Dr. Kathuria performs TLIF as his preferred fusion technique for most single and two-level lumbar instability cases.
What is PLIF — posterior lumbar interbody fusion?
PLIF stands for Posterior Lumbar Interbody Fusion. This technique approaches the disc space directly from behind — through the centre of the spinal canal. Two interbody cages are placed — one on each side — after the surgeon carefully retracts both nerve roots and removes the disc material. PLIF provides excellent bilateral decompression and is used when nerve compression is present on both sides of the spinal canal simultaneously and cannot be adequately addressed through a unilateral approach.
Which conditions are treated with TLIF and PLIF at Skin Aura Brain & Spine Neuro Centre Gurgaon?
Both procedures are used to treat degenerative disc disease — where worn-down intervertebral discs cause chronic pain and spinal instability, spondylolisthesis — forward slipping of one vertebra over another causing nerve compression and debilitating back pain, recurrent disc herniation — where a previously operated disc herniates again requiring stabilisation in addition to re-decompression, lumbar spinal stenosis with instability — where decompression alone would further destabilise the spine, and isthmic spondylolisthesis — a stress fracture of the vertebral arch causing slippage, commonly seen in younger patients.
The TLIF and PLIF procedure: what happens in the operating theatre
The patient is placed under general anaesthesia in a prone position on a specialised spine operating table. Dr. Vikas Kathuria makes a midline incision in the lower back and carefully exposes the affected vertebral level. Pedicle screws are placed into the vertebrae above and below the affected segment under fluoroscopic X-ray guidance to ensure precise, safe positioning.
For TLIF, the approach proceeds through the foramen on one side — the facet joint is partially or fully removed to access the disc space, and a nerve retractor protects the nerve root throughout. The disc is removed completely, the endplates are prepared, and an interbody cage packed with bone graft is placed into the disc space to restore disc height and promote fusion. For PLIF, this process is performed on both sides with bilateral nerve retraction and bilateral cage placement.
Connecting rods are then secured to the pedicle screws to stabilise the construct while fusion matures over the following months. The wound is closed in layers. The entire procedure is performed at Skin Aura Brain & Spine Neuro Centre Gurgaon with full fluoroscopic guidance and neuromonitoring for maximum precision and nerve safety.
Cost of TLIF and PLIF surgery in Gurgaon – 2026
The cost of lumbar fusion surgery in Gurgaon depends on the number of levels fused, implants used, and the specific facility. As a general guide, single-level TLIF or PLIF costs approximately ₹3,00,000–₹5,00,000 including surgeon fees, anaesthesia, hospital stay, and implants. Two-level fusion typically ranges from ₹4,50,000–₹7,00,000. Dr. Kathuria at Skin Aura Brain & Spine Neuro Centre Gurgaon provides a detailed, transparent, itemised cost estimate during the pre-operative consultation — so patients and families can plan with complete clarity and no surprises.
About Dr. Vikas Kathuria – lumbar spine surgery specialist at Skin Aura Brain & Spine Neuro Centre Gurgaon
Dr. Vikas Kathuria holds an M.Ch. in Neurosurgery from one of India’s premier neurosurgical training institutions, with comprehensive training in open, minimally invasive, and complex revision lumbar spine surgery. His 14+ years of experience includes TLIF, PLIF, and multi-level fusion cases. He is a member of the Neuro Spinal Surgeons Association (NSSA) — the national body dedicated to advancing spinal surgical standards across India. Patients from DLF, Golf Course Road, South Delhi, Faridabad, and across NCR consult Dr. Kathuria at Skin Aura Brain & Spine Neuro Centre Gurgaon for expert evaluation and management of complex lumbar spine conditions.
Recovery timeline after TLIF and PLIF surgery
Most patients are assisted to stand and take supervised steps on the first or second post-operative day. Hospital stay is typically 3–5 days. A lumbar brace is prescribed for 6–8 weeks to protect the fusion construct during early healing. Physiotherapy is essential and begins in hospital, continuing as an outpatient programme for 3–6 months after discharge from Skin Aura Brain & Spine Neuro Centre Gurgaon.
Return to desk work typically occurs at 6–8 weeks. Physical labour and heavy lifting are restricted for 3–6 months until fusion is confirmed on imaging. Solid bony fusion is usually complete by 6–12 months, confirmed by CT scan at follow-up.
Before and after lumbar fusion surgery
Patients who undergo TLIF or PLIF for spondylolisthesis and disc degeneration typically report dramatic improvement in leg pain and neurological symptoms — often within days as nerve compression is immediately relieved by the surgical decompression. Back pain improves more gradually over weeks and months as the fusion matures and soft tissues heal. By 3–6 months, most patients describe a fundamental transformation in their ability to walk, sit, and engage in activities that were completely impossible before their surgery at Skin Aura Brain & Spine Neuro Centre Gurgaon.
Frequently asked questions
Is lumbar fusion surgery permanent?
Yes. Once solid bony fusion occurs — typically by 6–12 months — it is permanent. The fused segment no longer moves, eliminating pain from that level entirely. Adjacent level degeneration over many years is a known long-term consideration that Dr. Kathuria discusses in detail with every patient at Skin Aura Brain & Spine Neuro Centre Gurgaon.
How long does TLIF or PLIF surgery take?
Single-level TLIF typically takes 2–3 hours. Two-level surgery may take 3–5 hours. Complex revision cases take longer. Dr. Kathuria discusses the expected duration for your specific procedure during pre-operative counselling.
Will I need physiotherapy after spine fusion surgery?
Yes — physiotherapy is mandatory and essential. It rebuilds core muscle strength, restores functional mobility, and significantly reduces the risk of adjacent level problems in the years following surgery.
Can TLIF or PLIF be performed minimally invasively?
Yes. Minimally invasive TLIF uses smaller incisions and tubular retractors, reducing muscle damage, blood loss, and recovery time significantly. Dr. Kathuria at Skin Aura Brain & Spine Neuro Centre Gurgaon selects open or minimally invasive technique based on each patient’s specific anatomy, clinical needs, and number of levels requiring fusion.
What are the risks of lumbar fusion surgery?
Risks include infection, bleeding, nerve injury, dural tear, implant failure, and non-union. These risks are minimised by choosing an experienced M.Ch.-qualified neurosurgeon and following all post-operative instructions precisely. Dr. Kathuria discusses all risks transparently with every patient before surgery.
Book your lumbar spine surgery consultation at Skin Aura Brain & Spine Neuro Centre Gurgaon
If you have been advised TLIF, PLIF, or any form of lumbar fusion surgery — or wish to understand whether surgery is right for your condition — book a consultation with Dr. Vikas Kathuria at Skin Aura Brain & Spine Neuro Centre Gurgaon. Clear diagnosis, transparent costs, and expert surgical care for patients from DLF, Golf Course Road, South Delhi, Faridabad, and across NCR.