Disc Herniation: When Surgery Isn't Needed, and When You Need Mazor X
The word "herniation" in an MRI report sounds alarming, but by itself it doesn't mean surgery is required. A significant share of disc herniations shrink within 6–12 weeks under treatment, and the leg pain gradually resolves. The real question is how to tell that situation apart from one where waiting causes harm.
What actually happens with a disc herniation
The disc between vertebrae works as a shock absorber. When its outer ring tears, the inner material bulges outward and can press against a nerve root. This produces the classic picture: pain radiating into the leg or arm, numbness along a specific strip of skin, sometimes a weakened muscle. It is the nerve compression — not the size of the herniation on the scan — that determines how serious the situation is.
When non-surgical treatment is possible and appropriate
If leg pain is tolerable, the foot retains enough strength, and there is no disturbance of bladder function, the standard approach is 6–8 weeks of conservative treatment: anti-inflammatory medication as prescribed by a doctor, measured activity instead of strict bed rest, physical therapy, and therapeutic injections for severe pain. Within this period, symptoms resolve in most patients.
An important detail: complete rest doesn't help. A few days after the acute onset, short walks and exercise are more useful than staying in bed.
Red flags: don't delay surgery
- Loss of bladder or bowel control, numbness in the groin and saddle area — this condition requires emergency surgery
- Progressive weakness: the foot drops, you cannot stand on your toes or heel
- Pain that nothing relieves and that has kept you from sleeping for several nights in a row
- Symptoms that don't improve after 6–8 weeks of adequate treatment
Surgical options: from a needle puncture to fixation
Endoscopic discectomy. Removal of the herniation through an 8–10 mm puncture under camera guidance. Muscles are not cut, blood loss is minimal, patients are allowed to stand the same day or the next, and the hospital stay is 1–2 days. Suitable for a typically positioned herniation.
Microdiscectomy. A microscope-assisted operation through a small incision, used when the herniation is large or positioned awkwardly for an endoscope. Hospital stay is 2–3 days.
Decompression for stenosis. When the spinal canal is narrowed and several nerve roots are compressed, the surgeon widens the canal; fixation is added if there is instability.
Screw fixation. Needed for vertebral instability, spondylolisthesis, revision surgery, and deformities. This is where the robot comes in.
What Mazor X Stealth does
The surgeon builds the plan in advance from your CT scan: exactly where and at what angle each screw will go. During surgery, the robot holds the guide precisely along that trajectory, while the mobile O-ARM scanner takes a 3D image right on the table and confirms the hardware's position before the wound is closed. The result is verified immediately, not a day later on a follow-up scan.
The practical benefit: working through punctures instead of a large incision, less muscle trauma, less pain after surgery, a shorter hospital stay, and a lower chance of revision surgery due to an imprecisely placed screw. Turan & Turan is the only clinic in Turkey with this system, and one of its spinal surgeons, Op. Dr. Yunus Uysal, is skilled in fully closed endoscopic technique and trains other specialists in it.
Can a herniation come back
Yes, recurrence is possible: part of the disc remains in place, and with the wrong loads a herniation can form again. The risk is reduced by strengthening the back muscles, weight control, proper lifting technique, and following the regimen during the first months. You receive an exercise program in Russian, and it is adjusted during online follow-up visits.
How to get a second opinion on your MRI
Send your MRI files — ideally the original files rather than photos of printouts — and describe your symptoms: where it hurts, whether it radiates into the leg, whether there is numbness or weakness, and what treatment you've had and for how long. A Turan & Turan spinal surgeon will provide a written opinion within 3–5 days: whether surgery is needed, what type, how long the trip would take, and what it would cost. If surgery isn't needed, that is exactly what you'll be told.