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Pain treatments and procedures · St. Louis

Treatments & Procedures

What we actually do, why we choose it, and what it is like. Every procedure here is image-guided. We confirm where the needle is. We do not guess.

How treatment is chosen here

Nothing on this list is a default. The order is history, then exam, then imaging if it will change something. Then comes a targeted procedure if the exam points to one structure. If a step will not change the plan, we say so and skip it. If we cannot find the source with confidence, we say that too.

Much of what we do is diagnostic (to find the cause) before it is therapeutic (to treat it). A block placed under image guidance answers a question imaging cannot. With this structure switched off, does the pain go? That answer is what makes a longer-lasting procedure worth doing. It is also the step most often missing when patients come to us after a series of injections that did nothing.

Will I need a driver after a pain procedure?

Rarely. Nearly every procedure on this page is done under local anesthetic with no sedation, so you stay awake, alert and fit to drive yourself home. The numbing medicine works where the needle goes, not on your brain.

Two exceptions are real. If an epidural or a selective nerve root block leaves an arm or leg heavy or numb, someone else drives until that wears off, which takes a few hours. Sacroiliac joint fusion is a minimally invasive stabilization, not an injection, and it needs a driver and help at home for the first days. Staying awake is deliberate: during a transforaminal epidural you report what you feel as it happens, a safety check a sedated patient cannot give.

The three groups below

The procedures fall into three groups. Diagnostic blocks show which structure is to blame. Therapeutic injections calm inflammation around an irritated nerve or joint. They buy time for the body to heal. Longer-lasting procedures, radiofrequency ablation and neuromodulation (nerve signal control), are saved for cases where a diagnostic step has already confirmed the target.

Next to those sit a medicine review and physical therapy matched to the real diagnosis. There is also metabolic care, which works on the body conditions that tissue has to heal in. Most lasting results come from a mix, not from any one procedure.

Diagnostic

EMG and Nerve Conduction Study

EMG and Nerve Conduction Study

Diagnostic Nerve Block

Diagnostic Nerve Block

Selective Nerve Root Block

Selective Nerve Root Block

Medial Branch Block

Medial Branch Block

Genicular Nerve Block

Genicular Nerve Block

Discography

Discography

Spine injections

Epidural Steroid Injection

Epidural Steroid Injection

Transforaminal Epidural Steroid Injection

Transforaminal Epidural Steroid Injection

Caudal Epidural Injection

Caudal Epidural Injection

Facet Joint Injection

Facet Joint Injection

Sacroiliac Joint Injection

Sacroiliac Joint Injection

Epidural Lysis of Adhesions

Epidural Lysis of Adhesions

Radiofrequency and ablation

Radiofrequency Ablation

Radiofrequency Ablation

Sacroiliac Joint Radiofrequency Ablation

Sacroiliac Joint Radiofrequency Ablation

Genicular Radiofrequency Ablation

Genicular Radiofrequency Ablation

Intracept — Basivertebral Nerve Ablation

A one-time procedure for chronic low back pain coming from the vertebral endplates rather than from the disc, the facet joints or a ner

Neuromodulation

Spinal Cord Stimulator Trial

Spinal Cord Stimulator Trial

Peripheral Nerve Stimulation (PNS)

A lead placed alongside one specific nerve, for pain confined to one nerve’s territory

Temporary Percutaneous Nerve Stimulation for Diabetic Neuropathy

A removable nerve stimulation system for painful diabetic peripheral neuropathy

Vagus Nerve Stimulation (VNS)

Vagus nerve stimulation in two forms: non-invasive handheld for cluster headache and migraine, and a temporary percutaneous system for

Stabilization

Sacroiliac Joint Fusion

A minimally invasive stabilization of the sacroiliac joint, for patients whose pain has been confirmed by diagnostic injection and has

Nerve blocks

Stellate Ganglion Block

Stellate Ganglion Block

Lumbar Sympathetic Block

Lumbar Sympathetic Block

Occipital Nerve Block

Occipital Nerve Block

Sphenopalatine Ganglion Block

Sphenopalatine Ganglion Block

Intercostal Nerve Block

Intercostal Nerve Block

Ganglion Impar Block

Ganglion Impar Block

Joint and soft tissue

Joint Injection

Joint Injection

Bursa Injection

Bursa Injection

Trigger Point Injection

Trigger Point Injection

Botulinum Toxin for Chronic Migraine and Muscle Spasm

Botulinum Toxin for Chronic Migraine and Muscle Spasm

Non-procedural

Physical Therapy

Physical Therapy

Medication Management

Medication Management

Metabolic and Lifestyle Care

Metabolic and Lifestyle Care

Common questions

How should I prepare for a pain procedure?

Tell us about every blood thinner well before the day, aspirin and fish oil included; whether one pauses is decided with the doctor who prescribes it, never by stopping it on your own. There is no sedation, so there is no fasting: eat a light meal. If you have diabetes, a steroid injection raises glucose for several days, so check your readings more often that week. Before a diagnostic block, skip extra painkillers and come in with your usual pain present, because a block can only switch off pain that is there to measure. The diagnostic nerve block page explains why that day is a test, not a treatment.

How long does a pain procedure take?

Most injections take minutes on the table: an epidural a few minutes, a selective nerve root block or a stellate ganglion block about fifteen. Radiofrequency ablation runs 30 to 45 minutes, because every needle position is checked by X-ray and test stimulation before any heat is used. Budget extra time for check-in and a short rest afterward. A diagnostic block keeps working after you leave: the pain diary you fill in over the next several hours is the actual result, and the medial branch block shows how that diary decides what comes next.

Sources

  • Qaseem A et al. Noninvasive Treatments for Acute, Subacute, and Chronic Low Back Pain: A Clinical Practice Guideline From the American College of Physicians. Annals of internal medicine, 2017. PubMed 28192789
  • George SZ et al. Interventions for the Management of Acute and Chronic Low Back Pain: Revision 2021. The Journal of orthopaedic and sports physical therapy, 2021. PubMed 34719942
  • Cohen SP et al. Consensus practice guidelines on interventions for lumbar facet joint pain from a multispecialty, international working group. Regional anesthesia and pain medicine, 2020. PubMed 32245841
  • Finnerup NB et al. Pharmacotherapy for neuropathic pain in adults: a systematic review and meta-analysis. The Lancet. Neurology, 2015. PubMed 25575710

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