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KMID : 0880520010370010049
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Chonnam Medical Journal
2001 Volume.37 No. 1 p.49 ~ p.54
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Effects of Stellate Ganglion Irradiation by the Low-level Laser Therapy on Reflex Sympathetic Dystorphy of the Hemiplegic Arm
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위정선/Wee JS
정주찬/한재영/이삼규/노성만/Jung JC/Han JY/Lee SG/Rowe SM
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Abstract
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To evaluate the efficacy of low-level laser therapy (LLLT) on reflex sympathetic dystrophy (RSD) of the hemiplegic arm as an addition to a standardized treatment regimen. Twenty patients were assigned equally to a laser treated limb (LL) and a control limb (CL) group. All pateints received 20-minutes laser irradiation, 5 times weekly for a period of 6 weeks. Follow-up studies were also performed in all patients from the initial stage to the end stage of LLLT. A significant improvement in the LL compared to the CL group was found on visual analog scale (p<0.05), subjective and objective symptoms (p<0.01), swelling in hands (p<0.05) and elevation of body temperature in digital infrared thermal imaging (p<0.01) after 6 weeks. From these results it is inferred that LLLT is an useful method of treatment which is able to reduce the symptom of RSD.; however, as a sole treatment for syndrome of RSD it is of limited value. Further studies are needed to evaluate the reliability of our findings and to compare LLLT to other established treatment methods.
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KEYWORD
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Reflex sympathetic dystrophy, Low-level laser therapy, Stellate ganglion irradation
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