Case Overview: Patients injured by implanted spinal cord stimulators are pursuing legal action against device manufacturers, alleging the devices caused serious injuries requiring revision surgeries and additional medical intervention.

Consumers Affected: Patients who received spinal cord stimulator implants and suffered device-related injuries

Court: To be determined based on individual filings

Spinal Cord Stimulator Lawsuits Allege Devices Caused Serious Patient Injuries

Patients who received spinal cord stimulator implants are coming forward with legal claims alleging the devices malfunctioned or failed, resulting in significant injuries, painful revision surgeries, and lasting physical harm. Investigations into these cases are ongoing, with attorneys evaluating claims from patients across the country who say their implanted devices did not perform as expected.

Spinal cord stimulators are implanted medical devices designed to manage chronic pain by delivering mild electrical impulses to the spinal cord, interrupting pain signals before they reach the brain. For patients dealing with debilitating conditions such as failed back surgery syndrome or complex regional pain syndrome, these devices are often positioned as a long-term solution when other treatments have fallen short.

What Injured Patients Are Alleging

According to the investigation into these claims, patients allege that spinal cord stimulators have failed in a variety of serious ways, including device migration, lead fractures, infection, and electrical component malfunctions. Plaintiffs claim these failures caused injuries that went beyond the original condition the device was meant to treat.

Some patients allege they required additional surgeries — including device removal or full replacement — after experiencing complications. The lawsuits claim that manufacturers failed to adequately warn patients and physicians about the risks associated with these devices and that the products were defective in design or manufacture.

Under the legal concept known as the learned intermediary doctrine, medical device manufacturers typically have a duty to warn prescribing physicians of known risks. Plaintiffs in these cases may argue that even that duty was not properly fulfilled — or that the risks were so significant they should have been communicated more broadly.

Devices at the Center of These Claims

Spinal cord stimulators are manufactured by several major medical device companies. The litigation under investigation involves patients who received implantable pulse generators and associated lead systems — components that are surgically placed in or near the spinal canal.

These devices are generally classified as Class III medical devices by the U.S. Food and Drug Administration, meaning they carry high inherent risk and require Premarket Approval (PMA) before reaching patients. That classification reflects the seriousness of potential device failures — and may also have implications for the legal pathways available to injured patients.

The Injuries Plaintiffs Describe

The complaints being evaluated describe a range of alleged injuries, including:

• Lead migration — the electrical leads shift from their implanted position, reducing effectiveness or causing unintended stimulation
• Lead fracture — wires break inside the body, potentially requiring surgical retrieval
• Infection — surgical site or device-related infections that may necessitate device removal
• Hardware failure — malfunction of the pulse generator or battery components
• Neurological complications — in some cases, patients report new or worsened nerve-related symptoms following device failure

Patients pursuing claims allege these complications led to significant medical expenses, lost income, and a diminished quality of life — in addition to the pain and suffering associated with additional invasive procedures.

Why These Cases Are Drawing Legal Attention

Adverse event reports submitted to the FDA's Manufacturer and User Facility Device Experience (MAUDE) database have documented thousands of complaints involving spinal cord stimulators over the years, including reports of lead failures, device migrations, and infections. That body of reported data has contributed to growing legal scrutiny of whether manufacturers have done enough to address known device risks.

Medical device litigation of this nature often proceeds as Multi-District Litigation (MDL), consolidating individual cases before a single federal judge for coordinated pretrial proceedings. As the number of spinal cord stimulator injury claims grows, consolidation into an MDL may be a possibility, though no such consolidation has been publicly announced at this time.

What Injured Patients Should Know

Individuals who received a spinal cord stimulator implant and subsequently experienced complications, required revision surgery, or suffered injuries they believe are connected to the device may be eligible to explore their legal options. Eligibility is determined on a case-by-case basis and depends on factors including the specific device involved, the nature of the injury, and applicable statutes of limitations.

Anyone considering legal action should consult a qualified attorney to understand their options. Only an attorney can evaluate whether a specific claim has legal merit.

Lawsuit Type: Individual injury / mass tort litigation

Case Number: Varies by individual filing

Court: To be determined by individual case jurisdiction

Plaintiffs' Attorney(s): Multiple firms currently evaluating claims nationally

Have you or someone you know experienced complications following a spinal cord stimulator implant? Share your experience in the comments below.

InjuryClaims.com reports on litigation developments for informational purposes only. Nothing in this article constitutes legal advice. Eligibility for any settlement or lawsuit is determined by attorneys and courts, not by this publication.