• Journal of the Korean Society of Physical Medicine
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• v.8 no.4
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• pp.655-666
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• 2013

PURPOSE: The main objective of this study is observing the effects of the functional postural trunk exercise (FPTE) on deep cranio-cervical flexor (CCF) muscle endurance applied on neck pain patients suffering from the acute whiplash-association disorder (WAD). METHODS: The study was tested with 47 patients with neck pain. All patients were equally treated with the ordinary therapy, only experimental group (n=23) was treated with FPTE: assumption of an upright lumbo-pelvic and spinal postural position, adding a neck lengthening manoeuvre in addition. Patients attended physical therapy for 3 times a week, for 4 weeks. Visual analogue scale (VAS) for pain, neck disability index (NDI), range of motion (ROM), were recorded both before and after the intervention. Also muscle activity in the CCF test was employed to analyze the changes between before and after. RESULT: After 4 weeks of training intervention, a remarkable increase in muscle endurance, rotation, extension ROM (p<.05) and decrease in pain and NDI (p<.05) in both groups. Further, the differences between groups were muscle endurance (F=60.350, p<.01), pain, and the left rotation ROM (p<.05). CONCLUSION: From the results, the experimental group had significant the increase in muscle endurance, and the significant decrease in pain. Whilst further research in this category is necessary, these observations suggest that applying exercise in early diagnosis can be of help to treat the neck pain patients suffering from the WAD.

• The Journal of Korean Obstetrics and Gynecology
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• v.32 no.4
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• pp.39-54
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• 2019

Objectives: The purpose of this study is to analyze both treatment and adverse events of Korean medicine treatment for whiplash associated disorder patients during pregnancy. Methods: We investigated the medical records of 44 pregnant patients who had got into car accidents from April 1, 2018 to May 31, 2019. Results: 100 percent of the inpatients and 88 precent of the outpatients were treated by acupuncture. 79 percent of the inpatients and 72 precent of the outpatients were treated by chuna, and 86 percent of the inpatients and 64 precent of the outpatients were treated by pharmacopuncture. Out of 32 patients with low back pain, 94 percent were treated by acupuncture, 47 percent by phramacopuncture and 38 precent by chuna. 90 percent of 31 patients with cervical pain were treated by acupuncture, 71 percent were treated by pharmacopuncture and 77 percent were treated by chuna. There were adverse events like cough, rhinorrhea, dilatation of cervix and worsen low back pain during or after the treatment. Conclusions: Korean medicine treatment including chuna and pharmacopuncture can be applied to pregnant women injured by traffic accident.

• Journal of Pharmacopuncture
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• v.23 no.4
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• pp.201-211
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• 2020

Objectives: The purpose of this study is to comprehensively review Korean domestic studies and investigate the research trends of pharmacopuncture therapy on cervical pain caused by traffic accidents. Methods: Domestic studies between February 1999 and May 2020 from four Korean databases were searched with combinations of keywords 'cervical pain', 'traffic accident', 'whiplash injury', and 'pharmacopuncture'. Results: 17 studies were selected for review, including 7 randomized controlled trials, 5 retrospective observational studies, 3 case reports, and 2 non-randomized controlled trials. Each study was reviewed by published year, study type, types of pharmacopuncture solutions, selected acupuncture points, dosage of pharmacopuncture solutions, frequency of treatment, concurrent treatments, outcome measurements, and the effectiveness of pharmacopuncture therapy. The results are as follows: (1) It showed that the total number of published studies had increased slightly in the last 10 years compared to the previous decade. (2) The pharmacopuncture solutions used in the studies were in the following order: Bee-Venom (蜂毒), Jungsongouhyul (中性瘀血), Hwangryunhaedoktang (黃連解毒湯) and Soyeom (消炎). Frequently used acupuncture points were GB20, GV21, A-shi point, GV16, EX-B2, and SI15 in order. (3) The most commonly used total injection dosage was 1.0 cc at a time, and the frequency of treatment was twice a week. (4) Concurrent treatments such as acupuncture, herbal medication, physical therapy and Chuna manual therapy were performed in all 17 studies. (5) Pharmacopuncture therapy showed positive effects on cervical pain caused by traffic accidents in all 17 studies reviewed. Conclusion: Pharmacopuncture therapy was effective in cervical pain caused by traffic accidents in all 17 studies selected. Further studies will be needed using more larger scales and more objective data to confirm the effectiveness of pharmacopuncture therapy and to generalize its application.

• Proceedings of the ESK Conference
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• 1997.04a
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• pp.321-330
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• 1997

교통사고로 인하여 정형외과를 찾는 환자 중 60%정도가 경추부 상해 때문이나 이에 대한 보호장구개발은 미흡한 실정에 있다. 자동차 충돌사고시의 경추부 상해는 대 부분이 후면 충돌로부터 기인하며 특히 차체의 변형이 적은 저속충돌시에도 경추부의 연질 조직이 상하는 편차성 상해가 쉽게 발생된다. 본 논문에서는 이러한 편타성 상 해를 보다 근본적으로 분석하기 위하여 활차 실험과 그에 대한 컴퓨터 시뮬레이션 결 과를 소개하였다. 현재 진행 중인 본 연구를 통하여 아직까지 규명되지 않은 경추부 의 하중 경로와 상해기구를 파악하고자 하며 이를 바탕으로 보다 인체공학적인 시트 설계에 필요한 기반 기술을 확보하고자 한다.

• Journal of Korean Medicine Rehabilitation
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• v.27 no.4
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• pp.75-84
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• 2017

Objectives To review the case studies and controlled studies about Jungsongouhyul pharmacopuncture treatment. Methods We searched 92 studies about Jungsongouhyul pharmacopuncture from 6 Korean web databases, using words 'Jungsongouhyul', 'Jungsongouhyul and pharmacopuncture', 'ouhyulpharmacopuncture' and 'ouhyul and pharmacopuncture' in Korean alphabet. We removed 63 duplicated studies. And we excluded 12 studies by reviewing abstract and the contents of a study. Results We selected 5 case studies and 12 controlled studies, excluding experimental research and study not on humans, not using the Jungsongouhyul pharmacopuncture for major treatment. Jungsongouhyul pharmacopuncture was used mostly in whiplash injury and all studies showed that Jungsongouhyul pharmacopuncture is effective treatment. But we found some lacking parts with study design in most studies. Conclusions We found out that Jungsongouhyul pharmacopuncture is effective in various diseases. But we need to do more well-designed study to increasing reliability of Jungsongouhyul pharmacopuncture treatment.

• The Journal of Internal Korean Medicine
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• v.41 no.4
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• pp.676-687
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• 2020

Objectives: The aim of this study was to report improvement of acute headache incurred in a traffic accident in five patients who underwent inpatient treatment with Korean medicine. Methods: We collected data for traffic accident patients with acute headache who were admitted to the Ja-Seng Hospital of Korean Medicine from November 2019 to April 2020 and received combinational Korean medical treatment. All patients had numerical rating scale (NRS) values of 6 or greater. The patients were treated with acupuncture, pharmacopuncture, herbal medicine, and chuna treatment. We measured the validity of the treatment with the NRS, Headache Impact Test-6 (HIT-6), and Henry Ford Headache Disability Inventory (HDI) at admission and on the date of hospital discharge. Results: At the end of the treatment, all patients showed decreases in NRS, HDI, and HIT scores. Conclusions: The combination of Korean medicine at admission was effective in five patients with acute headache after a traffic accident. However, the number of subjects was insufficient and individual efficacy was not measured in this study. Therefore, further studies are needed on this topic.

• Journal of Acupuncture Research
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• v.31 no.1
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• pp.43-50
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• 2014

Objectives : The purpose of this study is to compare the effect of Shinbaro pharmacopuncture treatment and bee venom pharmacopuncture treatment on cervical disc herniation and whiplash injury induced by traffic accident. Methods : This study was carried out on the 59 patients with whiplash injury by traffic accident and diagnosed as cervical disc herniation. The patients were divided into 2 groups ; Shinbaro pharmacopuncture group was treated with Shinbaro pharmacopuncture along with herbal medicine and general acupuncture. Bee venom pharmacopuncture group was treated with bee venom pharmacopuncture along with herbal medicine and general acupuncture. We measured verbal numerical rating scale(VNRS) and neck disability index(NDI) before the treatment and 1, 2, 3 weeks afterwards. Results : Shinbaro pharmacopuncture group and Bee venom pharmacopuncture both showed significant decrease in VNRS and NDI. Shinbaro pharmacopuncture group showed significant decrease over Bee venom pharmacopuncture group in VNRS decrement in the first week, while Bee venom pharmacopuncture group showed significant decrease over Shinbaro pharmacopuncture group in the secone week of treatment. Conclusion : According to the result of this study, it is suggested that Shinbaro pharmacopuncture group is more effective in reducing pain in the earlier period of treatment. Also suggests that further study on the effect of Shinbaro pharmacopuncture on patients diagnosed as cervical disc herniation after traffic accident for longer period of treatment.

• Development and Reproduction
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• v.21 no.3
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• pp.229-235
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• 2017

In the field of reproductive medicine, assessment of sperm motility is a key factor for achieving successful artificial insemination, in vitro fertilization, or intracellular sperm injection. In this study, the motility of boar sperms was estimated using real-time imaging via confocal microscopy. To confirm this confocal imaging method, flagellar beats and whiplash-like movement angles were compared between fresh and low-temperature-preserved ($17^{\circ}C$ for 24 h) porcine sperms. Low-temperature preservation reduced the number of flagellar beats from $11.0{\pm}2.3beats/s$ (fresh sperm) to $5.7{\pm}1.8beats/s$ and increased the flagellar bending angle from $19.8^{\circ}{\pm}13.8^{\circ}$ (fresh) to $30.6^{\circ}{\pm}15.6^{\circ}$. These data suggest that sperm activity can be assessed using confocal microscopy. The observed motility patterns could be used to develop a sperm evaluation index and automated confocal microscopic sperm motility analysis techniques.

• Transactions of the Korean Society of Automotive Engineers
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• v.18 no.1
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• pp.51-57
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• 2010

In recent years, a large number of study for rear impact has been conducted and as a result of study, researchers proposed the neck injury criteria and test procedures. But many questions, related to injury criteria and dummy biomechanical levels, remain unresolved. In recently reports, rear impact motions of BioRIDIIg is not humanlike but better than other dummy(HybridIII, RID3d). So, in this paper, 4 times sled test would be done to find the substitutable neck injury criteria in BioRIDIIg. To review corelation trend with neck injury critera and head-neck movement, we compared with recently announced neck injury criteria(NIC, Nkm, T1 ect.) and head-neck X-direction movement in BioRIDIIg. Finally, we find the head-neck X-direction movement on head C.G to T1 point may be considerable as the additional neck injury criteria.

• Journal of Mechanical Science and Technology
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• v.14 no.11
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• pp.1232-1243
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• 2000

Motor vehicle accidents in rear impacts cause more than fifty percents of drivers to suffer from neck injuries. It is known that most neck injuries are associated with rear-end collisions at a speed lower than 32 km/h and between the Abbreviated Injury Scale (AIS) 1 and AIS 2. Two different types of low speed crash tests such as the frontal barrier and rear moving barrier crashes have been conducted by following the procedure of the Research Committee for Automobile Repairs (RCAR). The injury for the neck and the Head Injury Criteria (HIC) were measured by using the sensors mounted on dummies. We reviewed neck injures and the relationship between the neck and head injuries, and examined the deceleration of the body. Using the experimental test data at the neck, we investigated an improved neck injury criterion Nij. Also, the effects of the position of a head restraint on reducing the frequency and severity of the neck injury in rear-end collisions were investigated.