Meanwhile, for spinal causations thought to be responsible for enacting lower limb expressions, the legs and feet will be exposed to diagnostic evaluation. For suspected spinal causations that create symptoms in the upper appendages, the arms and hands will be subjected to the test. More often, it is utilized to confirm a diagnostic suspicion, to study several possible causes of symptoms in an effort to eliminate one or more origins, or to confirm a diagnostic pronouncement, often in an effort to move the patient along in the treatment process, usually into surgical intervention.įor most suspected spinal causations, EMG testing is usually performed on the upper body or the lower body, but sometimes can be performed on the entire anatomy, depending on the location and nature of the back pain symptoms expressed. This is very helpful in ruling out many possible causes of the symptomatic expression and narrowing down the few remaining possibilities to those which seem most appropriate, given a patient’s history, clinical presentation and current symptomology.ĮMG for back pain testing is rarely used for primary diagnostic purposes, although it can be.
Depending on the results, a trained physician can determine if the symptoms might be originating from spinal nerve causation, localized neurological causation or muscular causation. This is because it can relatively accurately diagnose a wide range of neuromuscular deficits by tracing the symptoms back to their anatomical source destinations.ĮMG measures muscular response to neurological and electrical stimulation at rest and during contraction. This report explains the use of electromyography for diagnosing peripheral nerve or skeletal muscular dysfunction that might be linked to a spinal causation.Įlectromyography is one of the most common of all neurological studies performed. Since the progression of the test will be determined by the results in real time, the better qualified the diagnostician is, the more useful the results will usually be. EMG testing is valuable to help diagnose the source process that is responsible for a wide range of neuromuscular disorders.ĮMG tests are usually performed by a neurologist, but in some cases, may be administered by a PA or specially-trained technician. They are instead used to ascertain the normality or dysfunction of muscles in the legs, feet, arms and hands that might suffer symptoms relating to a spinal, local or systemic causation. EMG is the accepted medical acronym for electromyography.ĮMGs are not typically used to diagnose primary back pain or neck pain syndromes. EMG for back pain is a diagnostic procedure that utilizes electrical and neurological stimulation of nerves and muscles in an effort to trace the origin of locally expressed symptoms, such as pain, tingling, numbness and weakness.
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