Which hospital in Hyderabad offers spinal cord stimulation for chronic pain?

Renova Hospitals offers neuromodulation including spinal cord stimulation through the Renova Institute of Neurological Sciences (RINS) at Renova Century Hospital, Banjara Hills, with an experienced neurosurgery and neurology team.

Where can I book a consultation for chronic pain and spinal cord stimulation in Hyderabad?

You can request a consultation with Renova Hospitals' RINS team by calling 040 2333 3333 or through the hospital's website to begin an evaluation of your pain history and suitability for spinal cord stimulation.

How much does spinal cord stimulation cost?

Cost includes the trial procedure, the permanent implant if the trial is successful, the device itself, and follow-up care. It is best to request a personalised estimate from the hospital's neurosurgery team after an initial evaluation.

Who is a candidate for spinal cord stimulation?

Candidates generally have chronic pain from conditions such as failed back surgery syndrome, complex regional pain syndrome, or neuropathic limb pain, that has not responded adequately to other treatments, and who have no contraindications and have been assessed psychologically.

How does the spinal cord stimulation trial work?

A temporary device is implanted for typically seven to fourteen days so the patient can assess whether the stimulation meaningfully reduces their pain before committing to a permanent device.

What conditions does spinal cord stimulation treat?

The most established uses are failed back surgery syndrome, complex regional pain syndrome, and chronic neuropathic leg or arm pain from nerve damage. Other conditions may be considered on a case-by-case specialist basis.

Can spinal cord stimulation be removed if it does not work?

Yes. Spinal cord stimulation is reversible, meaning the device can be removed or adjusted. The trial period exists precisely to test whether it helps before any permanent implant is placed.

Home Blogs Spinal Cord Stimulation for Chronic Pain: Who Is a Candidate?

Who is a candidate for spinal cord stimulation for chronic pain?

By Dr. Syed Ameer Basha Paspala

November 06, 2026

Spinal Cord Stimulation for Chronic Pain: Who Is a Candidate?

Chronic pain that persists despite medication, physiotherapy, and surgery can be severely limiting. Spinal cord stimulation is one of the more advanced options available for selected patients, using precisely delivered electrical signals to modify how pain is perceived, rather than simply masking it with medication. Understanding who is a suitable candidate, how the procedure works, and what kind of improvement is realistic can help patients have a more informed conversation with a specialist. This guide, reviewed by Renova's neurosurgery and neurological sciences team, explains spinal cord stimulation in clear, practical terms.

Key Takeaways

Spinal cord stimulation delivers low-level electrical impulses near the spinal cord to modify chronic pain signals.
It is generally considered after other treatments, including medication and surgery, have not provided adequate relief.
Common indications include failed back surgery syndrome, complex regional pain syndrome, and neuropathic leg or arm pain.
A trial period with a temporary device is standard before any permanent implant is placed.
Psychological screening is part of the selection process, since mindset and expectations significantly affect outcomes.
SCS reduces pain in many patients but rarely eliminates it completely; the realistic goal is meaningful reduction and improved function.
The permanent device is reversible, meaning it can be removed or adjusted if needed.
Careful patient selection is the most important factor in achieving a good result.

What Is Spinal Cord Stimulation?

Spinal cord stimulation is a form of neuromodulation in which a small device, similar in concept to a pacemaker, is implanted near the spinal cord. It delivers low-level electrical impulses through thin leads positioned in the epidural space near the spine.

These electrical impulses interfere with pain signals travelling along the spinal cord to the brain. The result, for many patients, is a reduction in the intensity of pain, sometimes replacing the pain sensation with a mild tingling feeling, and in some newer systems with no noticeable sensation at all.

Unlike medication, which works throughout the body, spinal cord stimulation targets the pain pathway directly, and unlike surgery, it is reversible: the device can be removed or adjusted if it does not work well enough or if circumstances change.

What Conditions Is SCS Used For?

Spinal cord stimulation is generally used for chronic, neuropathic or mixed pain that has not responded to more conservative treatment. The most established indications include:

Failed back surgery syndrome: persistent leg or back pain following one or more spine operations
Complex regional pain syndrome (CRPS): a chronic pain condition, often in a limb, associated with disproportionate and sustained pain following an injury
Chronic neuropathic leg or arm pain from nerve damage, including radicular pain or peripheral neuropathy in selected cases
Certain types of chronic spine-related pain with a neuropathic component

Research and clinical use continue to evaluate SCS for other conditions, including some types of chronic abdominal or pelvic pain and pain associated with spinal cord injury, though these indications are more specialist and less uniformly established.

Who Is a Suitable Candidate?

Not everyone with chronic pain is suited to spinal cord stimulation. Candidate selection is careful and multi-step for a reason: the best predictor of outcome is how well selected the patient was in the first place.

Typical criteria for a candidate include:

A diagnosis that is known to respond to spinal cord stimulation
Chronic pain lasting at least three to six months that has not responded adequately to appropriate conservative treatment
No correctable structural cause of pain that should be addressed first
No untreated significant psychiatric condition that is likely to interfere with recovery and adjustment
Motivation to engage with the rehabilitation and adaptation process
Absence of contraindications such as active infection, bleeding disorder, or certain implanted devices

Is There an Age Limit for Spinal Cord Stimulation?

There is no strict age cutoff, but overall health and suitability matter more than age alone.

SCS has been used in older patients with good results, and the absence of an age limit means that suitability is assessed on the full picture of health, pain history, prior treatments, and motivation rather than on age alone. Certain health conditions that increase anaesthetic or surgical risk are assessed individually.

The Trial Period: What Happens Before Permanent Implantation

A defining feature of spinal cord stimulation is that a temporary trial always comes before the permanent device, because it provides direct evidence of how the individual patient responds before committing to permanent implantation.

How Does the SCS Trial Work?

Temporary leads are placed near the spinal cord through a minimally invasive procedure, usually under local anaesthesia with sedation
The patient returns home with an external device and tests the stimulation over a period of typically seven to fourteen days
During this time, the patient assesses whether the device meaningfully reduces their pain and improves daily function
A successful trial is generally defined as a meaningful reduction in pain or improvement in function, often described as roughly fifty percent or more improvement, though the exact threshold is assessed with the clinical team

If the trial is successful, the patient proceeds to permanent implantation. If it does not provide adequate benefit, the temporary leads are removed.

Psychological Screening: Why It Matters

Psychological evaluation is a standard and important part of the selection process, not a barrier, but a tool to maximise the chance of a good outcome.

Factors such as active, untreated depression or anxiety, unrealistic expectations about what the device can achieve, or significant psychosocial contributors to pain can all reduce the likelihood of a good result. Addressing these before implantation, rather than after, gives the procedure the best chance of success. Candidates are not expected to be free of emotional distress, which is natural with chronic pain, but active, unmanaged mental health conditions are considered.

What Does Permanent SCS Implantation Involve?

Once the trial is successful, permanent implantation is typically performed under general anaesthesia or sedation.

The leads are repositioned or replaced in their optimal location in the epidural space
A small pulse generator (the battery unit) is implanted under the skin, usually in the upper buttock or lower back
The two components are connected, and the device is programmed to the optimal stimulation settings
Hospital stay is usually one to two days
The pulse generator battery lasts a number of years and is replaced through a smaller procedure when needed; some systems use rechargeable batteries

What Results Can Patients Expect?

Spinal cord stimulation is not a cure and does not eliminate pain entirely in most cases. The realistic expectation is meaningful reduction in pain intensity and improvement in daily function and quality of life.

Many patients with successful trials experience significant, sustained reduction in pain intensity
Reduction in reliance on pain medication is a common positive outcome
Improvement in sleep, mobility, and participation in daily activities is frequently reported
Some patients find they can return to activities that chronic pain had previously made impossible

Outcomes are best in appropriately selected candidates for well-established indications. Long-term results can vary, and the device may need reprogramming or adjustment over time. Your specialist can discuss realistic expectations specific to your diagnosis.

Risks and Limitations

As with any implanted device and surgical procedure, there are risks and limitations that should be discussed fully with your specialist.

Lead migration, meaning the leads move from their optimal position, is one of the more common technical complications
Infection at the implant site, though uncommon, can require removal of the device
Ongoing need for device management, including battery replacement, programming adjustments, and follow-up
Not all patients respond well, even after a successful trial, and benefits can diminish over time in some cases
Strong magnetic fields, such as from certain MRI machines, require precautions, though MRI-compatible systems are available

Medical Review

Spinal cord stimulation is an established neuromodulation option for carefully selected patients with chronic pain conditions, particularly those who have not responded to other treatments. A structured trial period, psychological evaluation, and careful patient selection are central to achieving a good result.

The realistic goal is meaningful reduction in pain and improvement in function, rather than complete elimination of pain, and in well-selected candidates this is frequently achieved.

Consult the Neurological Sciences Team at Renova Hospitals

If you have chronic pain that has not responded to other treatments, and want to understand whether spinal cord stimulation may be appropriate for you, our neurological sciences team can help.

At Renova Hospitals, the Renova Institute of Neurological Sciences (RINS) provides neuromodulation services including spinal cord stimulation, alongside the full range of neurosurgical and neurological care. Dr. Syed Ameer Basha Paspala, Senior Consultant Neurosurgeon at Renova Century Hospital with expertise in minimally invasive and advanced spine procedures, and the wider RINS team can help evaluate whether spinal cord stimulation is appropriate for your specific pain condition.

Request a consultation or call 040 2333 3333.

Questions to Ask Your Specialist

Is my specific pain condition one that responds well to spinal cord stimulation?
Have I exhausted the other treatments that should be tried first?
What does the trial period involve, and how is a successful result defined?
What are the realistic expectations for pain reduction and improved function in my case?

Clear answers to these questions can help you decide whether to proceed and what to expect.

The Bottom Line

Spinal cord stimulation is a reversible, device-based option for chronic pain that has not responded to other treatments, most commonly used for failed back surgery syndrome, complex regional pain syndrome, and neuropathic limb pain. Careful candidate selection, a successful trial period, and realistic expectations about meaningful improvement rather than complete cure are the foundations of a good outcome.

At Renova Hospitals, RINS provides neuromodulation services including spinal cord stimulation, with an individualised assessment to determine whether the procedure suits each patient's specific situation.

Medical References

Medically Reviewed & Approved By

Dr. Syed Ameer Basha Paspala

MCh, PhD, FAANS

Senior Consultant Neurosurgeon, Renova Century Hospital, Banjara Hills, Hyderabad

This article has been reviewed and approved by a qualified medical professional to ensure medical accuracy and adherence to current clinical standards.

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