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Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model
Published on: February 10, 2011
Dorsal column stimulator applications.
Claudio Yampolsky1, Santiago Hem, Damián Bendersky
1Department of Neurosurgery, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.
Surgical Neurology International
|December 12, 2012
Summary
Spinal cord stimulation (SCS) effectively manages neuropathic pain by modulating nerve signals. Proper patient selection and understanding SCS mechanisms are crucial for successful pain reduction.
Area of Science:
- Neuromodulation
- Pain Management
- Neurosurgery
Background:
- Spinal cord stimulation (SCS) has been utilized for neuropathic pain treatment since 1967.
- Technological advancements have enhanced SCS efficacy in pain reduction.
Purpose of the Study:
- To review the mechanism of action, indications, results, programming, complications, and cost-effectiveness of SCS.
- To explore the evolving applications and understanding of SCS in pain management.
Main Methods:
- Non-systematic review of existing literature on Spinal Cord Stimulation (SCS).
- Analysis of proposed mechanisms, clinical indications, and patient outcomes.
Main Results:
- The precise mechanism of SCS remains under investigation, potentially involving antidromic activation of dorsal column fibers.
- Failed back surgery syndrome (FBSS) and complex regional pain syndrome (CRPS) are primary indications.
- SCS shows promise for refractory angina, critical limb ischemia, and other chronic pain conditions.
Conclusions:
- Spinal cord stimulation is a valuable neuromodulation tool when precise patient selection, including a trial period, is performed.
- Further research into SCS mechanisms will enhance its acceptance and application among pain physicians.
