• Proceedings of the ESK Conference
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• 1996.04a
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• pp.301-306
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• 1996

Different patterns of dynamic trunk performance between normal subjects and low-back pain (LBP) patients have been investigated. Ten healthy subjects and ten LBP patients were recruited for this study. An experiment was designed to quantify the dynamic motion of the back and hip during repetitive flexion/extension of the trunk. The angular velocity, angular acceleration and the phase angle difference between the hip and back were recorded as dependent measures via electro- mechanical devices. Results showed the significant differences in the velocity and acceleration of the hip and back and the phase angle between normal subjects and LBP patients. The consistency of kinematic variables during motion cycles was also examined in terms of variance ratio (Hershler and Milner, 1978). Based on the results of the study, these quantifiable variables such as trunk kinematics and hip-spine coordination can be developed as a medical tool to identify LBP patients in addition to current imaging techniques.

• Journal of Trauma and Injury
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• v.36 no.4
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• pp.411-415
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• 2023

An odontoid process fracture is a serious type of cervical spine injury. This injury is categorized into three types based on the location of the fracture. Severe or even fatal neurological deficits can occur due to associated cord injury, which can result in complete quadriplegia. Computed tomography is the primary diagnostic tool, while magnetic resonance imaging is used to evaluate any associated cord injuries. These injuries can occur either directly from the injury or during transportation to the hospital if mishandled. There are two main treatment approaches: surgical fixation or external nonsurgical fixation, with various types and models of fixation devices available. In this case study, computed tomography follow-up confirmed that external fixation can yield successful results in terms of complete healing, even in cases complicated by other factors that may impede healing, such as pregnancy.

• Journal of the Korea Society of Computer and Information
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• v.18 no.5
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• pp.53-60
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• 2013

This paper proposed visualization tool for motion of snowboarding using Skeleton data obtained by the Microsoft's Kinect sensor. The BBP(Balanced Body Position) posture is a most basic motion in the Snowboarding. This posture is the primary technology for stable turns. The implementation of visualization tool to analyse the BBP posture of snowboard. comparative analysis with standard postures to the ankles, knees, hips and spine angle of joints and body tracking using coordinate information obtained by the Kinect Sensor. Analysis of the final results of the screen through the OpenGL library. This research result could be used to analysis for turn postures of snowboarding.

• Journal of Korean Neurosurgical Society
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• v.51 no.5
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• pp.247-252
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• 2012

Objective : The anatomical knowledge is the most important and has a direct link with success of operation in cervical spine surgery. The authors measured various cervical parameters in cadaveric dry bones and compared with previous reported results. Methods : We made 255 dry bones age from 19 to 72 years (mean, 42.3 years) that were obtained from 51 subjects in 100 subjects who donated their bodies. All measurements from C3-C7 levels were made using digital vernier calipers, standard goniometer, and self-made fix tool for two different cervical axes (canal and disc setting). We classified into 4 groups (uncinate process, vertebral body, lamina, and pedicle) and measured independently by two neurosurgeons for 28 parameters. Results : We analyzed 23970 measurements by mean value and standard deviations. In comparing with previous literatures, there are some different results. The mean values for uncinate process (UP) width ranged from 5.5 mm at C4 and 5 to 6.3 mm at C3 and C7 in men. Also, in women, the mean values for UP width ranged from 5.5 mm at C5 to 6.3 mm at C7. C7 was widest and C5 was most narrow than other levels. The antero-posterior length of UP tended to increase gradually from C3 to C6. The tip way, tip distance, and base distance of UP also showed increasing pattern from C3 to C7. Conclusion : These measurements can provide the spinal surgeons with a starting point to address bony architectures surrounding targeted soft tissues for safeguard against unintended damages during cervical operation.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.10 no.2
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• pp.1-12
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• 2015

Objectives : To determine the effectiveness of Chuna manual therapy for headache Methods : We searched 6 electronic databases(Pubmed, CAJ, Oasis, RISS, DBPIA, KoreanTK) and 2 journals up to Oct 2015. We included randomized controlled trials(RCTs) using Chuna manual therapy for headache. The methodological quality of each RCT was assessed by the Cochrane risk of bias tool. Results : 9 RCT studies were eligible in our review. The meta-analysis of 6 studies showed favorable results for the use of Chuna manual therapy. High risk of bias were observed in all studies. Conclusions : Although there are favorable results with meta-analysis, our systematic review arehighly dependent on the single source of Chinese electrical database, CAJ. Now limited evidence is available tosupport Chuna manual therapy for headache and further well-designed RCTs should be encouraged.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.2 no.1
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• pp.99-114
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• 2007

Objectives : The purpose of this study was to introduce the Chuna Manual Therapy (CMT) using Bong (a type of stick which is called 'bong') as a part of Oriental Medicine. Methods : We searched several traditional methods of CMT using Bong, either individual contact to specialist of CMT using Bong or referred to publications, and summarized briefly for introduction. Authors also made a comparative study between existing CMT and CMT using the bong. Results & Conclusions : The indications of Bong CMT are regarded as acute or chronic pain syndrome, whiplash associated disorders, facet syndrome, vertebral misalignment, chronic fatigue syndrome, obesity and also lower extremity length difference caused by malalignment of vertebrae and pelvic bone. The Meridian Muscle Therapy by pressing down using the Bong can be carried out on the imbalances of the muscle by shortening and lengthening contraction. CMT with Bong is considered more effective than other existing CMT in terms of effectiveness. In the case of pelvic correction which needs a tremendous amount of force, it can reduce the force required effectively. This fact can be inferred by the theory of composition and decomposition of force during the transmission of power. We can perform Bong CMT feeling less fatigued subsequently than general CMT. Pressing down with flexed fingers to grip bong acts on the contraction of flexor digiti and extensor digiti muscle, this protects the $doctor^{\circ}{\emptyset}s$ wrist joints from injury. The bong which acts as a tool between the doctor and the patient, while being given treatment, absorbs and spreads out the direct impact from the patient to the doctor. CMT with Bong is able to apply to both existing massage therapies with the hand. The bong appliance can be used in all applications, particularly, but not limited to; Orthopedic and Manual Correction Therapy, Meridian Muscle Pressing, Exercise Therapy, and Meridian Point Manual Pressing Therapy. CMT with Bong belongs to the category of oriental rehabilitation and Chuna manual medicine.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.15 no.1
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• pp.147-155
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• 2020

Objectives : The aim of this study was to analyze changes in the gait pattern of a unilateral knee pain patient after treatment with Korean Medicine therapy. Methods : We conducted gait analysis 4 times over 11 days to analyze changes in gait parameters using gait analysis systems. Results : Velocity, cadence, step length, and stride length were all increased. On the collateral side, both stance phase and double support (%) decreased. These results are similar to those of hemiplegic patients with improvement patterns. Conclusions : Gait analysis could be used as a good evaluation tool for tracking improvements in knee pain.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.15 no.1
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• pp.65-74
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• 2020

Objectives : This study aimed to evaluate the randomized controlled clinical trials (RCTs) analyzing the effectiveness of Chuna manual therapy (CMT) for benign prostatic hyperplasia (BPH). Methods : Among the literature published until May 2020, a literature search was carried out using 10 electronic databases using related keywords to identify all RCTs that applied CMT for the treatment of BPH. The Cochrane risk of bias tool was used to assess the methodological quality of each RCT. Results : Five RCTs met our inclusion criteria and were included in the analysis. These studies showed that CMT had no positive results compared to herbal medication. However, positive results were shown in terms of an increased efficacy rate, reduced international prostate symptom scores, and increased maximum flow rate when CMT was combined with acupuncture or herbal medication. Conclusions : Based on the analysis, this review has limited evidence of CMT being beneficial in the treatment of BPH. Therefore, further investigation is required using well-designed RCTs to support the effectiveness of CMT and to obtain higher evidence.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.15 no.1
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• pp.89-100
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• 2020

Objectives : This study aimed to verify the clinical effectiveness of Baduanjin for shoulder pain. Methods : We searched 10 electronic databases (PubMed, EMBASE, Cochrane Library, CAJ, KISS, KISTI, KMBASE, RISS, NDSL, and OASIS) up to May 2020. We included randomized controlled trials (RCTs) using Baduanjin for shoulder pain. The methodological quality of each RCT was assessed using the Cochrane risk of bias tool. Results : As a result of the search, a total of 6 RCTs were eligible for analysis. Of these 6 studies, one applied Baduanjin alone and 5 cases used Baduanjin in combination with other treatments, such as acupuncture or electroacupuncture. Except for 2 studies, descriptive analysis was performed without meta-analysis due to the high level of heterogeneity between studies. A high risk of bias was observed in all studies. Conclusions : When considering the results of the included papers, there was limited information derived on the therapeutic effect of using Baduanjin as a single intervention, but the results showed significant effectiveness when Baduanjin was combined with other oriental interventions, such as acupuncture and electroacupuncture, in the clinical field. Although all RCTs included in the analysis were biased to CAJ and the number was limited, this study was conducted in accordance with the methodological process of systematic literature reviews and revealed the clinical effects of Baduanjin on shoulder pain.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.10 no.1
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• pp.1-14
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• 2015

Objectives : To evaluate the evidence supporting the effectiveness of Chuna manual therapy for functional dyspepsia. Methods : We conducted search across the 3 electronic databases (Pubmed, CAJ and Oasis) to find all of randomized controlled clinical trials(RCTs) that used Chuna manual therapy as a treatment for functional dyspepsia. The methodological quality of each RCT was assessed using the Cochrane risk of bias tool. Results : Thirteen RCTs met our inclusion criteria. The meta-analysis showed positive results for the use of Chuna manual therapy combined with medication treatments in terms of the efficacy rate when compared to medication treatments alone. Positive results were also obtained, in terms of the efficacy rate, when comparing Chuna manual therapy combined with medication plus specific electromagnetic therapy to medication treatments alone. Conclusions : Our systematic review found encouraging but limited evidence of Chuna manual therapy for functional dyspepsia. However, to obtain stronger evidence without the drawbacks of trial design and the quality of studies, we recommend sham-controlled RCTs or comparative effectiveness research to test the effectiveness of Chuna manual therapy.