Epidural Steroid Injection Complications: What Attorneys Need to Know About Pain Medicine Malpractice

# Epidural Steroid Injection Complications: What Attorneys Need to Know About Pain Medicine Malpractice

Epidural steroid injections (ESIs) are among the most commonly performed interventional pain procedures in the United States, with an estimated 9 to 10 million administered annually. While most ESIs are performed safely, procedural errors and failures to follow established protocols can result in devastating outcomes — including permanent nerve damage, spinal cord injury, paralysis, and even death. For attorneys evaluating potential pain medicine malpractice cases involving ESIs, understanding the clinical nuances of these procedures is essential for identifying actionable deviations from the standard of care.

Understanding the Procedure and Its Risks

An epidural steroid injection delivers corticosteroid medication into the epidural space surrounding the spinal cord and nerve roots. The procedure is typically performed to treat radicular pain caused by herniated discs, spinal stenosis, or degenerative disc disease. There are three primary approaches: interlaminar, transforaminal, and caudal, each with distinct risk profiles.

Transforaminal ESIs carry the highest risk of serious vascular complications because the needle path travels near segmental arteries that supply the spinal cord. Inadvertent intra-arterial injection of particulate steroids can cause spinal cord infarction — a catastrophic and often irreversible injury. The interlaminar approach, while generally considered safer from a vascular standpoint, carries risks of dural puncture, epidural hematoma, and direct spinal cord trauma, particularly in the cervical and upper thoracic regions where the spinal cord occupies a greater proportion of the spinal canal.

Standard of Care for Epidural Steroid Injections

Several well-established guidelines and consensus statements define the standard of care for performing ESIs. The key elements attorneys should understand include the following areas.

Fluoroscopic guidance is now considered mandatory for interlaminar and transforaminal ESIs. Blind or landmark-based techniques for spinal injections have been shown to result in inaccurate needle placement in 25 to 40 percent of cases. The multi-society practice guidelines from the American Society of Interventional Pain Physicians (ASIPP) and the Spine Intervention Society (SIS) are clear that real-time fluoroscopic imaging is the standard for confirming needle position before injecting.

Contrast confirmation is required before steroid delivery. After needle placement, the physician must inject radiopaque contrast dye under live fluoroscopy to confirm epidural spread and rule out intravascular, intrathecal, or subdural needle placement. Skipping contrast confirmation or failing to recognize an abnormal contrast pattern is a frequently litigated deviation.

For transforaminal injections, non-particulate steroids such as dexamethasone should be used, particularly in cervical procedures. The FDA issued a warning in 2014 regarding the risk of serious neurological events with particulate corticosteroids injected into the epidural space. Use of particulate steroids like methylprednisolone or triamcinolone in transforaminal cervical ESIs is widely regarded as a deviation from the standard of care given the risk of embolic spinal cord infarction.

Patient selection and informed consent are critical. Performing ESIs on patients who are anticoagulated without appropriate medication management, who have active infections, or who have not been adequately informed of the risks constitutes a deviation. ASIPP guidelines specify minimum intervals for holding anticoagulants before and after spinal procedures.

Common Deviations That Create Liability

In evaluating ESI malpractice cases, pain medicine experts typically look for several categories of deviation.

Failure to use fluoroscopic guidance remains one of the most clear-cut deviations. While some providers still perform ESIs without imaging, this practice falls below the standard of care for all but caudal approaches in certain limited circumstances. When a patient suffers nerve injury from a blind injection, the absence of fluoroscopy is strong evidence of negligence.

Failure to recognize intravascular uptake on contrast injection is another common failure. When contrast dye washes away rapidly or appears in a vascular pattern rather than spreading in the epidural space, this indicates the needle tip is within a blood vessel. Proceeding with steroid injection despite intravascular uptake can result in spinal cord infarction or stroke.

Improper needle placement causing direct neural injury occurs when the practitioner advances the needle too far, contacts the spinal cord or nerve root, or fails to redirect when the patient reports sudden radicular pain or paresthesias during the procedure. Documented patient complaints of acute shooting pain during needle advancement that are ignored represent a significant deviation.

Inadequate monitoring and failure to recognize post-procedure complications also generate liability. Patients who develop progressive neurological deficits, severe headache, or signs of epidural hematoma after an ESI require urgent evaluation and potentially emergent surgical decompression. Delays in recognizing and treating epidural hematoma can result in permanent paralysis.

The Role of Documentation in ESI Cases

Procedure notes in ESI cases are critically important and often become the central evidence in litigation. Attorneys should look for specific documentation elements: the approach used, the spinal level treated, whether fluoroscopy was used, the contrast spread pattern, the type and dose of steroid injected, and any complications during the procedure.

Sparse or templated procedure notes that lack these details can be significant. When a provider documents only that an injection was performed without describing the fluoroscopic findings or contrast pattern, this may suggest that proper protocols were not followed. Conversely, detailed documentation that the contrast spread was epidural and non-vascular before injection supports adherence to the standard of care.

Medical records from the immediate post-procedure period are equally important. Progressive weakness, bowel or bladder dysfunction, or escalating pain in the hours following an ESI should trigger emergent imaging. Delayed recognition of epidural hematoma — where the window for surgical decompression is typically 24 to 48 hours — frequently forms the basis for malpractice claims.

How Apex Medical Law Approaches Epidural Steroid Injection Cases

ESI malpractice cases require expert witnesses with deep familiarity in interventional pain medicine techniques, fluoroscopic anatomy, and the published safety guidelines that define current practice standards. Our pain medicine experts are actively practicing interventional pain physicians who perform these procedures regularly, giving them authoritative perspective on what constitutes appropriate technique and where deviations occurred.

We provide rapid case screening with fluoroscopic image and procedure note review, detailed analysis of whether proper imaging guidance and contrast confirmation were used, evaluation of steroid selection relative to the injection approach and spinal level, assessment of post-procedure monitoring and complication management, and clear causation opinions linking procedural deviations to patient injury. Whether the case involves a spinal cord infarction from a cervical transforaminal injection, an epidural hematoma from an anticoagulated patient, or direct nerve injury from improper needle placement, our experts evaluate the clinical evidence rigorously and provide opinions grounded in established practice guidelines.

Contact ApexMedLaw to discuss your epidural steroid injection complication case.

This post is for informational purposes and does not constitute legal advice. Standards vary by jurisdiction.