• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.10 no.1
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• pp.47-61
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• 2015

Objectives : The purpose of this study is body parameters characteristics through posture analysis system of musculoskeletal problem patient Methods : Posture analysis system were performed for 164 patients to measure body parameters such as Q-angle, body inclination, neck inclination, PCMT(posterior cervical muscle tension), Knee flexion and posture balance. Statistical analysis using statistical analysis techniques and Pearson correlation coefficients was performed to assess the body parameters obtained by posture analysis system. Results : More than half of people out of 164 reported low back pain, 34.8% of the total was found to have neck pain. There was not a significant difference between genders from the characteristics of gender based body parameters expect for the statistical difference in Q angle, PCMT. There was a significant correlation between low back pain and multiple response status. There was a significant correlations between knee pain and Q angle. Also There was a significant correlations between pelvic pain and posture balance of ankle. Conclusions : Posture analysis system can be used to perform the analysis in place of X-ray measuring body posture and clinical parameters. The results of this study are expected to be the basis for further research on the clinical application of posture analysis system.

• Journal of agricultural medicine and community health
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• v.23 no.2
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• pp.243-250
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• 1998

This study was analyzed through the reports which published on the subject matter of Su Dong-Myun from 1994 to 1997 and the medical record of patient in Su-Dong Myun health subcenter. The result are as follow: 1. The number of population in Su-Dong Myun(study area) was 5,475 in 1994, 5,707 in 1995, 6,079 in 1996 and 6,253 in 1997. In composition rate of population, "65 and over" of age group only showed markedly increasing tendancy from 9.8% in l995 to 10.2% in 1997. However, the rest of all age group showed decreasing tendancy. 2. Annual utilization rate showed decreasing tendancy, such as 247 in 1994. 203 in 1995, 146 in 1996, and 140 in 1997 per 1000 population. But visiting time is increasing tendency, such as 3.1 in 1994, 2.8 in 1995. 2.4 in 1996 and 3.4 in 1997 per disease case. 3. Age specific annual utilization rate, all age showed decreasing tendancy in the age group of "0-14", "15-44" and "45-64", however showed increasing tendency in the age group of "65 and over" from 1994 to 1997. 4. The major disease were disease of Respiratory system. Gastrointestinal system. Musculoskeletal system and Connective tissue. Skin and Subcutaneous tissue and Circulatory system The disease of Musculoskeletal system and Connective tissue and Circulatory system are increasing.

• Archives of Craniofacial Surgery
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• v.20 no.3
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• pp.147-157
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• 2019

Surgical anatomy is an important and fundamental aspect for all surgical procedures. Anatomy provides a surgeon with the basic and in-depth knowledge that is required and mandatory when performing an operation. Although this subject might be tedious and routine, it is compulsory and should not be overlooked or neglected to avoid any possible postoperative complications. An aggressive and hasty operation without anatomic considerations might cause adverse effects that are irreversible even though a surgical anatomy of the nose is quite simple.

• Journal of the Institute of Convergence Signal Processing
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• v.20 no.2
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• pp.99-104
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• 2019

Recently, modern people are increasing the incidence of various musculoskeletal diseases due to wrong posture. Prevention is possible through proper posture habit, but it is not easy to recognize posture by oneself. Various studies have been conducted to monitor persistent posture in daily life, but most studies using constrained measurement methods and high-cost measurement equipment are not suitable for daily life. In this paper, we implemented a posture discrimination system using a FSR sensor array that can induce posture correction spontaneously through sitting posture monitoring in daily life. The implemented system is designed as a cushion type so it is easy to apply to existing chair. In addition, it can identify five most common postures in everyday life, and can monitor real-time through Android-based smart-phone monitoring application. For the performance evaluation of the implemented system, each posture was measured 50 times repeatedly. As a result, 97.6% accuracy was confirmed.

• Physical Therapy Rehabilitation Science
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• v.13 no.1
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• pp.71-77
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• 2024

Objective: The purpose of this study is to present practice guidelines on what physical therapy students must learn during clinical training and how to evaluate them. Design: Design & development research Methods: A Delphi survey was conducted with 16 experts. Experts who participated in the study were asked to respond to 15 musculoskeletal system, 14 nervous system, and 12 physical factor therapy items through an online survey with a 5-point Likert score for each item regarding suitability and importance. Results: As a result of defining the core basic physical therapy skills that students in the Department of Physical Therapy must learn through clinical practice and in the process of evaluating them, there was a strong opinion that among the specific fields of physical therapy, evaluation items related to the musculoskeletal system, nervous system, and cardiorespiratory system were important. On the contrary, physical factor therapy showed poor results. Conclusions: In a previous study, opinions on the specialty of physical therapists were collected from current physical therapists, and the field of physical factor therapy was evaluated low. I think this reflects the perception that treatment using electricity has been commonly used in the field of physical therapy for a long time and does not require deep expertise among clinicians. Physical therapy clinical practice guidelines and efficient operation plans for clinical practice were presented. Through this, it can be usefully applied in hospitals where physical therapy students undergo clinical training in the future.

• Journal of the Korean Society of Safety
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• v.23 no.1
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• pp.35-45
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• 2008

This study was performed to compare the kinematics among three different safety shoes(type 1: ergonomically designed and high quality shoes, 2: curved and cushioned safety shoes, and 3: regular safety shoes) and to find the effect of insole during walking. Ten healthy subjects were recruited for this study. The range of motion of knee and ankle joint, angle of rear foot and angle of heel contact were measured using a three dimensional motion analysis system. In the second peak, the angle of heel contact showed statistically significant difference between safety shoes and insole, however, there was no statistical significance among three different safety shoes. The angle of ankle increased significantly at initial contact, first peak, the second peak and the toe off phase compared with type 1 and 2 safety shoes, and the angle of ankle showed statistically significant difference between with and without applying the insole. During the first peak, the second peak and the toe off phase, the angle of knee was statistical significance between safety shoes and insole. In heel contact, the angles of Achilles' tendon showed statistically significant difference between safety shoes and insole. The rear foot angles showed statistically significant difference between safety shoes and insole during heel contact and early heel contact. These results suggest that the type 1 safety shoes were superior to others in the statistics, and applying insole could be a possible method to prevent fatigue of lower extremity and musculoskeletal disorders. Further studies are needed to find the effect of ergonomically designed safety shoes and insole on practical value in prevention of musculoskeletal disorder, fatigue and satisfaction of workers.

• Journal of the Ergonomics Society of Korea
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• v.29 no.4
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• pp.465-471
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• 2010

Work-related musculoskeletal disorders (WMSDs) have been the most common health problem covered by worker's accident compensation insurance for several years in Korea. Korean government has strengthened related regulations since 2003. People looked forward to decreasing the incidence and prevalence of WMSDs. At first, the expectation could be realized. However, we were bumped against to limit at present. The authors think it is due to the negligence of psychosocial factors for WMSDs. Many researchers reported that the various psychosocial factors were associated with WMSDs or symptoms. Job demand, social support, job satisfaction and decision latitude are the major risk factors in job stress aspect. Work pressure, lack of rest, qualified workload, workload variability and monotonous job are the significant risk factors in work context of work organization. Employment flexibility, downsizing, lean production, contingent work and pay for by the piece are also the risk factors in an organizational context. Furthermore, these risk factors are associated with each other across different dimensions of work organization. Suggestive possible pathways between these risks and WMSDs have been taken note of increasing muscle strain or ergonomic stress and of a cognitive aspect. The authors suggest these risk factors could explain the limitation of the regulation system for WMSDs. In conclusion, the strategy to manage psychosocial factors is the one of the essential approach to prevent WMSDs.

• Korean Journal of Occupational Health Nursing
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• v.22 no.2
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• pp.102-111
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• 2013

Purpose: This study was conducted to analyze the characteristics of work-related musculoskeletal diseases (MSD) and the factors for approving MSD by the parts of the body. Methods: The analysis was done using the data which were drawn from the Industrial Accident Compensation Insurance that is operated by the Korea Worker's Compensation & Welfare Service. The data were composed of total cases related to the work-related diseases from 2006 to 2009. In addition, MSD data input by an investigator were collected. The factors associated with MSD were analyzed using ${\times}2$ and multiple logistic regression. Results: MSD approved cases have increased since 2006 and the proportion of the approved work-related MSD cases in the workers with work-related diseases in 2009 were 33.4%. Spinal approved cases were the highest percentage and upper and lower extremities cases gradually increased. The factors for approving upper extremity were found to be age, company size, type of industry, working duration, and in the case of spine to be company size and heavy lifting. Conclusion: Work-related MSD have increased and the factors that affected MSD by the parts of the body varied. Management strategy must be established to prevent MSD by the parts of the body.

• Korean Journal of Acupuncture
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• v.28 no.2
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• pp.77-86
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• 2011

Objectives : This study is on the acupuncture and moxibustion treatment records of King Hyeonjong, classified according to diseases and chronology. Methods : Records on the acupuncture and moxibustion treatment of King Hyeonjong have been extracted from the web database of "The Daily Records of Royal Secretariat of Chosun Dynasty". First, all articles containing the keywords 'Yakbang (藥房)' and 'Euigwan (醫官)' have been extracted. Then, those during King Hyeonjong's reign have been rearranged in chronological order. Among these records, those regarding acupuncture and moxibustion have been used in this paper. Results : King Hyeonjong was mostly treated on eye diseases, musculoskeletal system disorders, deficient source qi, and tumor. Acupuncture treatment was preferred for eye diseases, and moxibustion treatment for musculoskeletal disorders. Medicine was used 50 times, acupuncture 4 times, and moxibustion 14 times to treat source qi deficiency, showing that acupuncture and moxibustion treatments were used for clear deficiency syndrome. Only on the case of tumor, the number of acupuncture treatments was bigger than that of medicine treatments. Conclusions : In the early days of his reign, King Hyeonjong suffered from hypochondria, as compared to source qi deficiency and septicemia during later days. He received frequent acupuncture and moxibustion treatments, and he especially preferred those treatments for eye diseases and musculoskeletal disorders.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.12 no.1
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• pp.57-67
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• 2006

Musculoskeletal neck dysfunction syndromes are common in outpatient musculoskeletal pain practice. The underlying musculoskeletal and neurologic causes of pain are variable. In the management of these patients, it is important to accurately identify and treat these pain generators to optimize patient outcome. It is the purpose of this review to discuss three main categories of functional anatomy, the role of superficial/deep muscular system and the scientific evidence for optimal physical therapy intervention for cervical dysfunction. Specifically there is evidence of lowered microcirculation in the upper trapezius muscle, morphological signs of disturbed mitochondrial function which appears to be limited to type I fibers and an increased cross-sectional area of type I muscle fibers despite a lower capillary to fiber area ratio. In acute neck pain syndrome, changes in muscle activity of painful muscles may result from segmental and supraspinal inhibitory effects. Muscle activation is closely related to the control of joint movements and postures and it is difficult to separate the influence of the two components. Both the altered muscle recruitment patterns and altered kinematics appear to be a poor adaptation for pain of the head - neck region, as they are likely to result in increased compressive loading in the cervical spine, affecting muscles, articular structures such as zygapophyseal joints, connective tissues and neural tissues which are all peripheral generators of referred pain. The rectus capitus posterior minor muscle shows that it is one of the most important muscles of the suboccipital region. In this article, i reviewed the anatomy, neurophysiology, function and dysfunction as well as the treatment of cervical dysfunction.