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KMID : 0355220100350040293
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Journal of Korean Academy Oral Medicine
2010 Volume.35 No. 4 p.293 ~ p.298
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Analysis of Current Perception Threshold(CPT) Change after Dental Surgery using Neurometer
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Park Jin-Hyung
Ryu Ji-Won
Ahn Jong-Mo
Ok Soo-Min
Yoon Chang-Lyuk
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Abstract
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The goal of this study is to contribute to the clinical application by making a quantitative nerve current perception threshold(CPT) examination for the evaluation of numbness that could be occurred after dental surgery,
Measurement of CPTs at each different frequencies(2000 ㎐, 250 ㎐, and 5 ㎐) were performed to trigeminal nerve main branch(mandibular division) of 29 patients with dental surgery on mandibular area and 25 normal subjects.
There were significant differences in CPTs between patient group and control group.(p＜0.05) But, there were no significant between patient male and female in both patient and control group except 2000 ㎐ was significantly high in the control female.
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KEYWORD
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Current perception threshold, Dental surgery, Numbness
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