Latest Articles
Evidence-based guides to help you understand and manage pain.
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Intrathecal Drug Delivery (Pain Pumps): What You Need to Know
Intrathecal drug delivery systems, often called “pain pumps,” are implantable devices that deliver medication directly into the fluid-filled space surrounding the spinal cord. By targeting this intrathecal (subarachnoid) space and the cerebrospinal fluid (CSF), drugs reach spinal pain pathways at very low doses compared with oral or intravenous (IV) therapy. For some people with severe,…
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Dorsal Root Ganglion (DRG) Stimulation
Dorsal Root Ganglion (DRG) Stimulation for Chronic Pain Dorsal root ganglion (DRG) stimulation is a form of neuromodulation that uses a small implanted device to deliver electrical signals to specific nerves in the spine. It is designed for people with severe, long-lasting nerve-related pain in a clearly defined area of the body, especially when other…
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Dorsal Root Ganglion (DRG) Stimulation
Dorsal Root Ganglion (DRG) Stimulation for Chronic Pain: An Evidence-Based Overview Neuromodulation is an evolving part of pain medicine that uses small electrical currents to change how the nervous system processes pain. Dorsal root ganglion (DRG) stimulation is one of these treatments. It targets small clusters of nerve cells just outside the spinal cord and…
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Spinal Cord Stimulation
Spinal Cord Stimulation (SCS): An Evidence-Based Overview for People Living With Chronic Pain Spinal cord stimulation (SCS) is a treatment for certain types of long-lasting (chronic) pain. It involves placing thin wires near the spinal cord and connecting them to a small device, like a pacemaker, that sends gentle electrical signals. These signals change the…
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Medial Branch Block
Medial Branch Block A medial branch block is an injection of local anaesthetic placed near small nerves called medial branch nerves in your spine. These nerves carry pain signals from the facet joints (the small joints at the back of the spine) to the brain. By temporarily switching these nerves off, a medial branch block…
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Radiofrequency Ablation (RFA)
Radiofrequency Ablation (RFA) for Chronic Pain Radiofrequency ablation (RFA) is a minimally invasive procedure used to help reduce certain types of long-lasting (chronic) pain, especially pain coming from the small joints of the spine. If your pain team has suggested RFA, you may have questions about how it works, what to expect, and whether it…
About The Pain Decoder
Pain explained in plain language
The Pain Decoder was created to bridge the gap between medical knowledge and everyday understanding. Whether you’re dealing with back pain, migraines, nerve pain, or a condition you’ve just been diagnosed with — we explain it clearly, honestly, and without the jargon.
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