Concierge spine care · United Kingdom
Percutaneous laser disc decompression — a narrow, careful option for the right disc.
PLDD is a minimally invasive, image-guided laser treatment for a small contained lumbar disc bulge causing sciatica. It is not first-line, and it does not suit an extruded or sequestered disc. We help you work out whether it fits your MRI — and route you to endoscopic discectomy or microdiscectomy if it does not.
Why patients choose us
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A consultant spine surgeon reads your MRI first
PLDD only helps a narrow group. Before it is on the table, a spinal specialist looks at your scan and confirms the disc is contained — not extruded, not sequestered.
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The alternatives, honestly weighed
Endoscopic discectomy and conventional microdiscectomy have stronger evidence for radiculopathy. We say so, and route you to the right operation — not the newest one.
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Independent, and free
We are paid by no clinic, so the recommendation is impartial and costs you nothing. If PLDD is not right for your disc, we will say so.
Indicative pricing
What PLDD costs privately in the UK.
Indicative ranges across our partner clinics, alongside the alternatives so you can weigh them honestly. NHS funding for PLDD is rare.
In short
A single-level PLDD in our network: £3,000–£5,000, home the same day.
| Procedure | Indicative range | Typical duration | Recovery |
|---|---|---|---|
| Percutaneous laser disc decompression (single level) | £3,000–£5,000 | 30–45 min | Same visit |
| Spinal specialist consultation and MRI review | £250–£450 | 30–45 min | Same visit |
| Lumbar MRI (if not already done) | £350–£600 | 30 min | 24–48 hours |
| Epidural steroid injection (if PLDD not indicated) | £1,000–£1,800 | 20 min | Same visit |
| Endoscopic discectomy (comparator) | £8,000–£14,000 | 60–90 min | Overnight stay |
| Microdiscectomy (gold standard, comparator) | £8,000–£13,000 | 60–90 min | Overnight stay |
Prices vary by clinic, by which specialist does the case, by imaging guidance used, and by whether any additional work is planned. We come back with a firm quote — and a candid view of whether PLDD is the right operation for your MRI at all — within one to two working days.
The problem
The right MRI, the right operation, in that order.
PLDD is marketed harder than the evidence supports. It only helps a narrow group — and only if the disc on the scan is genuinely contained. We start with the MRI, then we choose the operation, not the other way round.
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Not sure PLDD is right?
Your MRI needs a spinal specialist to look at it. Extruded and sequestered discs will not respond — and the honest answer is often a different operation.
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Worried about the risks?
Nerve root heat injury is the feared complication. We quote realistic risk and success figures, not marketing ones.
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Want it done properly?
A named consultant, a fluoroscopy or CT-guided theatre, and the alternatives (endoscopic discectomy, microdiscectomy) openly on the table.
The journey
From MRI review to recovery — what happens, in order.
One clinician from first message to review — including the follow-up window and, if needed, the honest conversation about converting to open surgery.
Phase 1 · Before your procedure
Concierge, off-stage for you
Phase 2 · On the day
A few hours at the clinic
Phase 3 · After
Concierge, back on
- 01
Before
You send your MRI and history
A short, confidential form. Symptoms, leg-pain pattern, how long, what has been tried — and a copy of your lumbar MRI.
- 02
Before
A spinal specialist reviews the scan
Within one to two working days: is the disc contained on MRI, is there a free fragment, is PLDD reasonable — or is another operation the right call.
- 03
Before
We arrange the procedure
Usually within one to three weeks. Any blood-thinning medication is reviewed with the team, and you are told exactly how to prepare.
- 04
On the day
Arrival at the clinic
Arrival, consent and a chat with the interventional team and anaesthetist. Local anaesthetic with light sedation is the standard.
- 05
On the day
The procedure itself
30 to 45 minutes in a fluoroscopy or CT suite. A fine introducer needle is placed into the nucleus and the laser fibre delivers controlled energy.
- 06
On the day
Home the same day
A short recovery, written aftercare, and home within a few hours. With sedation you will need someone to collect you and stay overnight.
- 07
After
Recovery and review
Back to office work in one to two weeks. No heavy lifting for six weeks. A review is arranged to confirm the leg pain has settled — or to plan next steps if it has not.
Typical end-to-end: 2–3 weeks from enquiry to procedure. Return to office work: 1–2 weeks. Heavy lifting: 6 weeks.
When it helps — and when it does not
The narrow group PLDD is designed for.
The situations where a contained lumbar disc bulge might respond to PLDD, the ones where it will not, and the red flag that means an emergency rather than an appointment.
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Contained lumbar disc bulge
A small, contained disc protrusion on MRI — the outer annulus is intact and no fragment has broken free.
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Radicular leg pain worse than back pain
Pain shooting down the leg in a nerve-root pattern (sciatica), with the leg pain dominating over the back pain.
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Failed six weeks of conservative care
Physiotherapy, simple analgesia and often an epidural steroid injection have not settled the leg pain.
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MRI-verified — no free fragment
The scan has been reviewed by a spinal specialist and confirms a contained disc, not an extruded or sequestered fragment.
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Preference to avoid open surgery
A patient who has weighed the modest success rate against the smaller wound and shorter recovery of a percutaneous option.
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Not suitable — extruded or sequestered disc
A disc fragment that has broken free will not respond to PLDD — microdiscectomy or endoscopic discectomy is needed.
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Not suitable — significant back pain
Where back pain dominates and the leg is a lesser symptom, PLDD is unlikely to help. The problem is usually not a single disc.
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Red flag: cauda equina symptoms
Numbness in the saddle area, new bladder or bowel problems, or worsening weakness are a same-day emergency — A&E, not a clinic booking.
Procedure options
PLDD is not the only option — and rarely the first one.
What each option on the table actually involves, and which fits which disc problem.
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Percutaneous laser disc decompression
A fine needle into the nucleus of a contained disc, then a Nd:YAG or Ho:YAG laser fibre vaporises a small volume to reduce intradiscal pressure.
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Endoscopic discectomy
A small endoscope removes the disc fragment directly. Stronger evidence than PLDD for a symptomatic disc, and increasingly the preferred minimally invasive option.
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Conventional microdiscectomy
The gold standard for a large extruded or sequestered disc. A small open incision, the fragment removed under the microscope — the operation with the deepest evidence base.
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Epidural steroid injection
A steroid and local anaesthetic mixture placed near the inflamed nerve root. Often the sensible next step before any surgery is considered.
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Nerve root block
A targeted diagnostic and therapeutic injection at a single nerve root — helpful when the pain generator is not clear from the scan.
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Structured physiotherapy
A spinal physio programme is the first step for almost all disc-related leg pain, and remains part of recovery from any procedure.
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Radiofrequency ablation
For facet-joint back pain rather than disc-related leg pain — a different problem, a different treatment.
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Consultation only
An honest discussion of whether any procedure is needed at all, and which option genuinely fits your MRI — no obligation.
Our vetted UK network
A small panel of spinal specialists, we picked them.
Consultant spinal surgeons and interventional radiologists across the UK. PLDD is a low-volume procedure in this country — the panel is deliberately small. Introductions are made privately, once we understand your case.
Selection criteria
How we choose every specialist in our network.
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Consultant spinal surgeons or interventional radiologists, not trainees
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Fluoroscopy or CT-guided theatre with appropriate laser equipment
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Alternatives (endoscopic discectomy, microdiscectomy, epidural steroid) discussed openly
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Realistic success rates quoted upfront — not marketing figures
Safety, evidence and recovery
What to expect — honestly, with the evidence attached.
PLDD is a small, quick procedure with a genuinely narrow evidence base. The things worth knowing are the modest success rate, the risk of nerve root heat injury, and what happens if it does not work.
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Success rates are modest
Published series report 55–75% good outcomes at twelve months for carefully selected patients. That is lower than microdiscectomy for radiculopathy, and worth knowing before you agree.
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Patient selection is everything
PLDD only helps a small contained disc bulge. For an extruded or sequestered fragment it will not work — and the operation may need to be repeated with open surgery.
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Nerve root heat injury — the feared complication
The laser generates heat close to a nerve. In careful hands it is uncommon, but a thermal injury can cause new or worse leg pain, numbness or weakness.
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Discitis and endplate injury
Infection of the disc space is rare but serious. Damage to the vertebral endplate can also occur with over-treatment.
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Incomplete decompression is common
A meaningful minority of patients get partial relief only, or no relief. Some will go on to need an endoscopic or open discectomy.
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Long-term degeneration is unknown
There is no strong long-term data on what heating a disc does to it over decades. This matters most for younger patients.
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Recovery is quick — for those it helps
Back to office work in one to two weeks. No heavy lifting for six weeks. Driving usually within a week, depending on comfort.
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Limited UK provision, rarely NHS-funded
PLDD is a small-volume procedure in the UK and is almost always self-pay or insurer-funded rather than NHS. UK BASS position statements are cautious about routine use.
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Red flags
Fever, worsening leg weakness, numbness in the saddle area or new bladder or bowel symptoms after the procedure are not normal — call the clinic or A&E the same day.
Reading your procedure note
Your procedure note in four parts. Read the last one first.
Whichever centre performs the PLDD, the note the specialist sends you keeps to the same shape.
A quiet reminder
Interventional language is precise and can read coldly — we translate it for you.
If you would like us to talk you through the note before your review, just ask.
- 01 Header
Indication and disc level treated
Why the procedure was done — contained lumbar disc with radicular leg pain — and which disc level (for example L4/5 or L5/S1) was targeted.
- 02 Technique
Guidance, laser type and energy
Whether fluoroscopy or CT was used, the laser wavelength (Nd:YAG or Ho:YAG), and the total energy delivered to the nucleus.
- 03 Findings
Needle position and complications
Confirmation of correct needle placement, whether the endplates or nerve root were at risk, and whether any complications occurred during the procedure.
- 04 Impression
Expected recovery, follow-up plan
Read this first: what to expect over the next weeks, when to escalate to open surgery if leg pain does not settle, and when the review is booked for.
Recognised by major UK insurers
Insurer cover for PLDD is inconsistent — some fund it when medically indicated, others regard the evidence base as too limited. We confirm cover in writing before any booking.
Frequently asked
Everything we get asked about PLDD.
Quick answers on how it works, who it suits, how well it works, and what happens if it does not.
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What is percutaneous laser disc decompression (PLDD)?
A minimally invasive, image-guided procedure. A fine needle is placed into the nucleus of a lumbar disc under fluoroscopy or CT, and a laser fibre delivers controlled energy that vaporises a small volume of the nucleus. The idea is to reduce intradiscal pressure, so the disc bulge presses less on the nerve root.
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Who is PLDD suitable for?
A narrow group: adults with radicular leg pain (sciatica) worse than back pain, a small contained lumbar disc protrusion on MRI, and at least six weeks of failed conservative care — physio, analgesia, often an epidural steroid injection. The MRI must be reviewed by a spinal specialist first.
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Who should not have PLDD?
PLDD is not appropriate for an extruded or sequestered disc fragment, for patients whose back pain dominates over leg pain, for cauda equina symptoms, or for significant neurological deficit. In those cases, microdiscectomy or endoscopic discectomy is the right operation.
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How effective is PLDD compared with microdiscectomy?
Published series report roughly 55–75% good outcomes at twelve months for carefully selected patients — modest, and lower than microdiscectomy, which remains the gold standard for symptomatic lumbar disc herniation with radiculopathy. Endoscopic discectomy is increasingly preferred as the minimally invasive alternative.
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How much does PLDD cost privately in the UK?
Roughly £3,000–£5,000 for a single-level procedure at a private centre. NHS funding is rare. The cost is lower than an endoscopic discectomy (£8,000–£14,000) or microdiscectomy (£8,000–£13,000), but that reflects the smaller evidence base as much as the smaller procedure.
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What are the risks?
The most feared complication is a heat injury to the nerve root, which can cause new or worse leg pain, numbness or weakness. Discitis (infection of the disc space) is rare but serious. Endplate injury, incomplete decompression, and the need to convert to open surgery are all recognised. Long-term effects on disc degeneration are not well studied.
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What is the recovery like?
Most people are back to office work in one to two weeks. Driving is usually possible within a week, guided by comfort. No heavy lifting for six weeks. If leg pain has not clearly improved by six to twelve weeks, the discussion turns to whether an endoscopic or open discectomy is now the right step.
Related treatments
Looking for something else?
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Endoscopic discectomy
The minimally invasive alternative — stronger evidence than PLDD.
Learn more -
Microdiscectomy
The gold standard for extruded or sequestered disc.
Learn more -
Epidural steroid injection
Often the sensible step before any disc surgery.
Learn more -
All tests and procedures
Every test and procedure we arrange.
Learn more