• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.2 no.1
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• pp.21-32
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• 1996

To compare the treatment effects of back exercise on functional status, spinal mobility, SLR, pain severity, and treatment results satisfaction, and to determine whether spinal exercises during the low back pain reduces recurrent episodes of back pain. 1. Flexion and extension exercise groups did not differ in any outcome over 4weeks. After 1week, both exercise groups had reduced disability score, a higher proportion returning to work, and fewer subjects with a positive SLR compared with the control group. 2. There was no difference among groups regarding recurrence of low back pain after 6~12 months. 3. There was no difference for any outcomes between the flexion or extension groups. However, either exercise was slightly more effective than no exercise when patients with low back pain were treated.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2012.05a
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• pp.179-180
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• 2012

Back ferrule is a circular ring shaped metallic object which is used for fastening, joining or reinforcement during the tube fitting as well as to prevent leakage. Therefore, during tube fitting the leading edge of the back ferrule should be sufficiently hard enough to prevent leakage. In our research, we concentrated the improvement of two major factors. Firstly, to improve the surface hardness of the back ferrule made by AISI 316 Stainless Steel. Secondly, the enhancement of corrosion resistance of back ferrule after plasma treatment. Initially, the corrosion resistance and hardness of the back ferrule (both commercial and without treated) was not good enough for tube fitting but after applying plasma treatment with suitable conditions on ferrule, we improved the corrosion resistance and hardness of the back ferrule dramatically.

• Korean Membrane Journal
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• v.11 no.1
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• pp.15-20
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• 2009

The periodic water-back-flushing using permeate water was performed to minimize membrane fouling and to enhance permeate flux in tubular ceramic ultrafiltration (UF) system for Gongji stream water treatment in Chuncheon city. The filtration time (FT), which was the water-back-flushing period, 2 min with periodic 15 sec water-back-flushing showed the highest value of dimensionless permeate flux ($J/J_o$), and the lowest value of resistance of membrane fouling ($R_f$), and we acquired the highest total permeate volume ($V_T$) of 6.35 L. Consequently FT 2 min at back-flushing time (BT) 15 sec could be the optimal condition in advanced UF water treatment of Gongji stream. Then the average rejection rates of pollutants by our tubular ceramic UF system were 99.4% for Turbidity, 31.8% for $COD_{Mn}$, 22.6% for $NH_3$-N and 65.9% for T-P.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.6 no.2
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• pp.155-164
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• 2011

Objectives : The purpose of this study is to compare the effects of Pharmacopuncture Treatment with Chuna Treatments for Low Back Pain caused by Traffic accidents. Methods : This study was carried out on 81 patients with low back pain caused by Traffic accidents. The patients were divided into 2 group ; The pharmacopuncture(A) group was treated by pharmacopuncture treatment. The chuna(B) group was treated by chuna treatment. We measured Oswestry Disability Index(ODI) and Visual Analog Scale(VAS) on the patients before the treatment and on the 2nd, and 4th weeks after the treatments. Results : After being treated by our methods, the ODI and VAS score's were improved after the 4th weeks treatment in both groups. There is no significant difference on ODI and VAS score after the 4th weeks treatment in both groups. In the early stages(from pre to 2 weeks worth of treatment), Group A showed a decreasing VAS score compared to Group B. In the final stages(from 2 weeks to 4 weeks worth of treatment), Group B showed a higher decreasing amount compared to Group A in VAS score. Conclusions : The results suggest that both pharmacopuncture treatment and chuna treatment is considered to be effective and useful on low back pain caused by traffic accidents. There is no significant difference between pharmacopuncture treatment and chuna treatment for low back pain caused by traffic accidents, however the early stages of treatments(from pre to 2 weeks treatement) show that pharmocopouncture treatment is more effective than chuna treatment for low back pain by traffic accidents. In the final stages(from 2 weeks to 4 weeks treatment), chuna treatment is more effective than pharmacopuncture treatment for low back pain by traffic accident.

• Journal of Korean Physical Therapy Science
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• v.9 no.1
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• pp.45-52
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• 2002

This study was intended to observe the relationship of pain alleviation between the group with needle electrode electrical stimulation applied on bach of head, lung, nasalis internae, shen-men, pharynx & larynx, and internal secretion which are the pants to regulate smoking and that, with no treatment of the kind among smokers and con-smokers with chronic low back pain. It also aimed to conduct a research of applying different treatment methods according to smoking, thus ultimately providing basic data needed by clinic therapists and to help achieve appropriate treatment effects considering the characteristics of each patient. The subject criteria were men who were in their 40's or 50's, smoking or non-smoking and came to the physical therapy of the hospital to cure the chronic low back pain which had lasted more than three months. The total 24 subjects were randomly divided into four groups according to smoking; the group of smokers with needle electrode electrical stimulation applied, that of smokers with no application of such treatment, that of non-smokers with the action of such treatment, and that of non-smokers with no application of such treatment Each group was measured in terms of four pain assessment methods of visual analogue scale(VAS), verbal rating scale(VRS), McGil pain questionnaire(MPQ), endorphin. And the results were as follows: 1. In terms of the effects of the needle electrode electrical stimulation in the auricular therapy on pain had by the smokers with low back pain, there was a statistical significance in VAS, VRS, and endorphin 1 between before and after the treatment. 2. In terms of the pain effects had by the smokers with low back pain when no needle electrode electrical stimulation in the auricular therapy was applied, there was a statistical significance in VRS and MPQ between before and after the treatment. 3. In terms of the effects of the needle electrode electrical stimulation in the auricular therapy on pain had by the non-smokers with low back pain, there was a statistical significance in VAS, VRS, and MPQ between before and after the treatment. In terms of the pain effects had by the non-smokers with low back pain when no needle electrode electrical stimulation in the auricular was applied, there was a statistical significance in VAS, VRS, and MPQ between before and after the treatment. 5. The smokers with low back pain were given the needle electrode electrical stimulation in the auricular therapy to see how it affected their pain. There was found pain reduction in number, but no statistical significance. 6. The subject suffering from low back pain were given the needle electrode electrical stimulation to see how it affected their pain according to smoking. There was found pain reduction in number, but no statistical significance. Based upon the results, it can be concluded that smokers with low back pain received the more effects of pain alleviation from the application of the needle electrode electrical stimulation in the auricular therapy compared to the rest of the groups who suffered from low back pain.

• The Journal of Pediatrics of Korean Medicine
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• v.14 no.2
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• pp.133-140
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• 2000

Purpose : Posterior Neck Pain and Back Pain are common diseases in human daily life. For reducting symptom and treatment of these diseases, many methods have been used and studied until now. The mechanisms of Ceragem Master Heat Bed(R)(Ceragem Co. Seoul, Korea) are infrared-heat therapy from natural nephrite and pressure therapy by up-down movement of natural nephrite ball. Through this study, authors would evaluate the clinical effectiveness of Ceragem Master Heat Bed(CMHB) on relieving posterior neck pain and back pain. Materials and methods : From 12-01-2000 to 01-13-2001, posterior neck pain and back pain patients were selected for experiment group(23patients) and control group(14patients). In both group, Visual Analog Scale(VAS) of pre-treatment stage is above 5 points. Experiment group were cared with acupuncture therapy, buhang therapy and CMHB. Control group were managed with only acupuncture therapy and buhang therapy. They were treated more than three times at least. At pre-treatment and post-treatment stage, we measured VAS for individual patients, and then compared effect of treatment in experiment group and in control group. Statistical analysis was preformed using SAS program. Results : In this study, a mean difference of VAS between pre-treatment and post-treatment stage was large in experiment(CMHB) group more than in control group(p〈0.01). Conclusion : Experiment(CMHB) group was more effective pain relief than control group in the treatment of posterior neck pain and back pain. CMHB was available for stimultaneous application of heat therapy and pressure massage together that gave another effects of mental stability and fatigue recovery. As the results of this study, CMHB could be used as a helpful treatment modality for posterior neck pain and back pain.

• Journal of Korean Medicine Rehabilitation
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• v.27 no.4
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• pp.163-170
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• 2017

Objectives The objective of this study is to report 4 patients who had vertebral compression fracture after traffic accident, that had a complex korean medical admission treatment. Methods In this study we collected the data of traffic accident patients that came to receive intense Korean medical treatment, and had compression fracture of the lumbar spine. A total of 4 patients were studied and we compared the Visual Analogue Scale (VAS) score and the Pain-Free Walking Distance (PFWD) at addmission date and 19th day of hospitalization. Results After receiving an average of 22.25 days of admission treatment, all patients showed a significant decrease in VAS scores and increase in PFWD. The median VAS score at date of admission was 6.5 (VAS 6~9) and decreased to 3.5 (VAS 3~5), median PFWD was 37.5 (30~45) m and increased to 435 (420~450) m. Conclusions After complex korean medicine admission treatment, 4 patients with vertebral compression fracture caused by traffic accident showed decrease of pain and increase of walking distance. But there is a need for further studys to be done on treatment methods and evaluation methods.

• The Journal of Korean Physical Therapy
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• v.23 no.5
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• pp.29-34
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• 2011

Purpose: The purpose of this study is to evaluate the short term effects of the traction and decompression device, which is a newly developed domestic medical device, on pain and functional activity in patients with chronic low back pain with or without radicular pain. Methods: Forty patients with chronic low back pain were included and allocated to decompression (n=20) and traction groups (n=20). They received decompression or traction therapy for 20 minutes a day, 3 days per week for two weeks. For evaluating pain and functional activity, a visual analogue scale (VAS) for low back pain and the Oswestry back pain disability index (ODI) were obtained on pre-treatment, and at 6, 12 and 15 days after treatment. Patients'satisfaction levels were measured 15 days after treatment. Results: VAS was significantly decreased at 12 days and 15 days post-treatment compared to pre-treatment in both groups (p<0.05). ODI was significantly decreased at 12 days and 15 days post-treatment compared to pre-treatment in the decompression group (p<0.05). However, there was no significant difference between the two groups in the VAS and ODI scales (p>0.05). Patients' satisfaction levels were significantly higher in the decompression group than in the traction group (p<0.05). Conclusion: These findings suggest that decompression therapy might be effective for increasing functional activity in patients with low back pain and could provide patients with higher satisfaction than traction therapy. This study provided validity data for the therapeutic effects of the decompression device in patients with low back pain and it will be useful for medical cost development and patient education of this device.

• The Journal of Korean Society for School & Community Health Education
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• v.15 no.1
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• pp.77-87
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• 2014

Objectives: The Purpose of this study was to investigate the effects of chiropractic treatment and low back exercise on lumbar lordosis angle, gravity line, range of motion, and pain degree of university students who are taking a commuter bus at least 4 hours of round trip. Methods: A group of 15 participants received chiropractic treatment around the lumbar spine region twice per week for 8 weeks. Another group of 15 participants were treated with low back exercise three times per week for 8 weeks. Results: In the present results, both chiropractic treatment and low back exercise did not affect the change of lumbar lordosis. However, chiropractic treatment also significantly improved the range of the lumbar motion, including Flexion, Extension, Right Lateral Flexion and Left Lateral Flexion(p<0.05), and consequently decreased the pain degree. Low back exercise significantly moved the lumbar gravity line to almost normal scale, and improved the range of the lumbar motion, including Flexion, and Right Lateral Flexion (p<0.05), resulting in the reduction of pain degree, although both chiropractic treatment and exercise treatment did not change the lumbar lordosis angle at the statistically significant. Conclusions: From these results, it can be inferred that chiropractic treatment might be beneficial to alleviating the low back pain of the university students using a commuter bus by improving the range of lumbar motion or stabilizing the lumbar gravity line.

• Journal of Acupuncture Research
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• v.29 no.3
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• pp.115-120
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• 2012

Objectives : This study was done for reporting the effect of acupuncture treatment on Ryodoraku score of the patients with chronic low back pain due to the kidney deficiency Methods : We investigated 37 cases of patients with chronic low back pain due to the kidney deficiency, and devided patients into two groups : We specially treated one group by acupuncture treatment, which was not applied to the other group we analyzed of each group the Ryodoraku score(F3) of each group before and after acupuncture treatment and compared it. Results : 1. In acupuncture treatment group compared with baseline, at final, Ryodoraku score(F3) was significantly increased. 2. At final, acupuncture treatment group showed significant increase on Ryodoraku score(F3) score compared with non acupuncture treatment group. Conclusions : It is suggested that Ryodoraku score(F3) should be available for diagnosing kidney deficiency-induced chronic low back pain as a promising diagnostic index and a outcome measurement.