MIS-TLIF: minimally invasive lumbar fusion, explained
MIS-TLIF (minimally invasive transforaminal lumbar interbody fusion) stabilises a segment of the lower spine through smaller openings. Dr. Rajesh Pathi will explain who it is considered for and how it differs from open surgery.
When to seek emergency care. New loss of bladder or bowel control, numbness around the saddle area, or rapidly worsening weakness in the legs need emergency care. Call 108 or go to the nearest emergency department.
It is a specific operation for specific problems
MIS-TLIF is not a general back-pain treatment. It is considered for selected conditions, after non-surgical care and a careful evaluation.
What to know about MIS-TLIF
General information to help you ask the right questions — not a substitute for your own consultation.
What does the name mean?
A minimally invasive way of fusing a segment of the lower spine from the side-back.
What is the aim?
To free the nerves and steady the spine.
Who is it for?
Selected people with instability, slippage or certain nerve compression.
Compared with open surgery
It aims to disturb less muscle, where suitable.
What shapes the recommendation
Diagnosis
Slippage, instability or nerve compression.
Symptoms
Back pain, leg pain, walking limit.
Scans
Position of the problem.
Your health
Bone quality and other conditions.
How MIS-TLIF is performed
Done under general anaesthesia through small openings.
Small incisions and tubes give access to the spine.
The compressed nerves are freed.
A cage and bone graft are placed between the bones.
Screws and rods hold the segment steady while it fuses.
Your journey, stage by stage
Assessment & scans
Your symptoms, examination and imaging are reviewed together.
Options & risks discussed
An honest conversation about surgery, alternatives and risks.
Preparation
Clear instructions about medicines, fasting and what to expect.
Anaesthesia & set-up
Careful preparation with continuous monitoring.
The operation
Carried out with precision, tailored to your case.
Close observation
Monitoring straight afterwards.
Early recovery
Guidance on movement, wound care and warning signs. Timelines vary.
Rehabilitation
Support to regain strength and function where needed.
Follow-up
Review of how you're recovering, with scans if appropriate.
Want to be sure before deciding?
A second opinion before an operation is common and welcome. Learn how second opinions work at Anoki.
Learn About Second Opinion Services
Dr. Rajesh Pathi
Dr. Pathi's minimally invasive spine training (FMISS) informs when this technique is a sound choice.
Questions people often have
No. Some problems need a different approach.
Bones take time to join. Your doctor will explain.
Often, yes.
Every operation has risks. Dr. Pathi will explain those relevant to you.
Want to talk through mis-tlif?
Book a consultation with Dr. Rajesh Pathi at our Pragathi Nagar clinic.
