• Journal of Korean Physical Therapy Science
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• v.10 no.1
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• pp.102-108
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• 2003

The purpose of this study was to determine the changes of skin temperature and subjective fatigue of the thoracic vertebrae by the chiropractic adjustments. Stimulation of the sympathetic nervous system will cause the changes in the skin blood flow which can be detected by measuring the skin surface temperature. This study was to see whether chiropractic adjustments could affect the activity of the sympathetic nervous system as reflected by changes in skin temperature of the thoracic. Skin temperature and subjective fatigue on 16 subjects was measured before, within 10 sec, 10min, 20min and 30 min after a thoracic adjustment with Digital Infrared Thermal Imaging(DITI) and Visual Analogue Scale(VAS). The adjustments consisted of a straight posterior-to-anterior high-speed, low-amplitude thrust to the transverse process of T3-T10 using a reinforced hypothenar contact. The average temperature and fatigue changed when the spine was considered as an entire unit. These results illustrate that the blood flow through the soft tissue can be affected by specific adjustments to the spine. This study might be served as an useful baseline data for the changes of the circulation and fatigue after the chiropractic adjustments.

• Korean Journal of Applied Biomechanics
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• v.20 no.2
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• pp.197-204
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• 2010

Scapular position and motion are essential for normal upper limb mobility; Further, the posture of patients with thoracic kyphosis is related to shoulder girdle function and disorder. The purpose of this study was to examine the effects of thoracic posture on the shoulder range of motion and on three-dimensional scapular kinematics. Thirty healthy subjects performed right-arm abduction along the frontal plane while standing in both erect and in slouched trunk posture. The scapular position and rotation, and shoulder and thoracic angles were recorded using a motion analysis system. The scapular upward rotation and internal rotation were significantly altered according to postural tatiges; however, scapular tilt was not affected. Shoulder angle was significantly decreased in the slouched posture as c rpared to tatt in the erect posture. Thus, a slouched posture(thoracic kyphosis) significantly affects the shoulder range of motion and scapular kinematics during shoulder abduction in the frontal plane.

• Journal of Biomedical Engineering Research
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• v.25 no.1
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• pp.27-32
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• 2004

In this study, method of PMMA injection is suggested for vertebroplasty in patients with osteoporotic compression fracture. The finite element analysis is used to investigate the vertebroplasty quantitatively. In order to improve previous works with simplified geometry of vertebral body more exact geometry has been constructed from CT image data with 1m thickness. An ideal method of PMMA delivery, with respect to location and amount of injectate, into vertebral body has been suggested based on evaluation of the insert positions and the insert shapes of injected PMMA. It is shown that vertebral body can be compensated most efficiently when PVIMA is highly concentrated on the top-front of trabecular bone of compressed vertebra.

• Neonatal Medicine
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• v.15 no.1
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• pp.84-88
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• 2008

The Jarcho-Levin syndrome is a rare genetic disorder characterized by a short neck, short trunk, and a constricted thorax, and is due to multiple vertebral and rib defects. The small size of the thorax frequently leads to respiratory insufficiency and death in neonates or infants. This syndrome also combines with various kinds of anomalies, especially renal anomalies. We report an infant with Jarcho-Levin syndrome combined with fusion of both kidneys who was referred from a local obstetric clinic for cyanosis and respiratory difficulty.

• Clinical Pain
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• v.19 no.2
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• pp.138-141
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• 2020

Clay-shoveler's fractures are rare stress-type avulsion fractures of the spinous processes especially in sports. There have been two case reports that discussed clay-shoveler's fractures in golf. A 36-year-old beginner golfer presented with a pain in the back after practicing golf swing. No fractures were detected using cervical radiography; however, computed tomography (CT) and magnetic resonance imaging (MRI) revealed T2~T3 spinous process fractures. The patient was treated conservatively and his pain subsided. The mechanism of injury is speculated to that of clay-shoveler's fractures. Therefore, if a golfer suffers persistent pain in the cervicothoracic region, clay-shoveler's fracture is one possibility to consider.

• Journal of Korean Neurosurgical Society
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• v.30 no.11
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• pp.1332-1335
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• 2001

Acase of malignant schwannoma in the cervico-thoracic region with lung metastasis is presented. The patient was 55-year-old man presented with right arm weakness. Magnetic resonance image demonstrated lobulated enhancing soft tissue masses in spinal canal, neural foramen and right paraspinal space at C7-T1 level compressing the dural sac and spinal cord. Subtotal removal was performed and histological diagnosis of malignant schwannoma was made. Reoperation due to recurrence was done but subsequent metastasis to lung was observed.

• Physical Therapy Korea
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• v.12 no.2
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• pp.44-57
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• 2005

The objectives of this study were to examine the relative efficacy of three active exercise programs for work-related, chronic low back pain, and to observe to what extent the programs affected the mechanical stability of the lumbar region. The subjects were 64 employees who were randomly divided into three groups to match the three active exercise programs which were performed 3 times a week for 6 months. All subjects were assessed with the same measurements at a pre-study examination, and then were reassessed at 2 weeks, 3months and 6 months after the study. The pain intensity didn't show any significant difference among the three groups. However, the Oswestry Disability Index showed significant differences among the three groups at 6 months and the lumbar and thoracic exercise groups showed significant decreases compared to the general physiotherapy group (p<.05). Maximal stretching with both hands in the overhead direction showed a significant difference among the three groups at 3 months and 6 months, and the thoracic exercise group at 6 months showed a significant increase in overhead stretching compared to the lumbar exercise and general physiotherapy groups (p<.05). The group that performed maximal stretching with both hands in the overhead direction showed the most significant among the 3 months and 6 months. At 6 months, the thoracic exercise group showed a significant increase in overhead stretching compared to the lumbar exercise and general physiotherapy groups (p<.05). The lumbar region angle of inclination showed significant differences among the three groups at 2 weeks 3 months, and 6 months, with the thoracic exercise group being decreased more significantly at 6 months than the lumbar exercise and general physiotherapy groups (p<.05). Exercise aimed at increasing thoracic mobility has an effect on lumbar stability. Furthermore, it is far more effective for lumbar stabilization than general physiotherapy and deep muscle strengthening lumbar exercise.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.36 no.11
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• pp.1105-1110
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• 2012

The spine is one of the most important skeletal joints, and it strongly affects the health of the musculoskeletal system. A normal spine has an S-shape, and it is very important to maintain this shape. Recently, spinal diseases such as low back pain have increased rapidly, especially among the elderly. Some of these diseases are caused by congenital spinal disorders and sporting and accident injuries as well as by bad postures. Improper spinal postures could generate excessive disc pressure, which is related to degeneration and pain. Therefore, in this study, we investigated the three-dimensional kinematic parameters of the thoraco-lumbar joint in several bad postures using a motion capture analysis technique. Different bad postures created a significant amount of flexion/extension, side bending, and axial rotation angle compared with neutral postures. Further study is necessary to investigate the disc pressure and ligament force due to the increase in joint rotation from the bad postures.

• The Korean Journal of Nuclear Medicine
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• v.25 no.2
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• pp.211-218
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• 1991

1983년 1월부터 1991년 2월까지 서울대학교 병원에서 진단된 위 암환자를 대상으로 시행한 359예의 골스캔을 후향적으로 재검토하여 골전이 빈도와 양상을 관찰하였으며 환자들의 의무기록을 검토하여 위암의 임상상과 비교하였다. 그 결과는 다음과 같았다. 1) 359예의 골스캔 중에서 골전이에 부합되는 이상소견은 167예(46.5%)이었다. 2) 관찰된 167예의 이상소견 빈도는 척추(66%)에 가장 많이 관찰되었고, 늑골(58%), 골반부(43%), 대퇴골(31%), 두개골(22%)순이었다. 3) 척추전이에서 흉추(65.6%)와 요추(64.5%)의 전이빈도는 거의 비슷하였고, 경추(23.6%)는 낮았다. 4) 골전이 빈도는 임상적 병기 3기 환자에서 진단후 1년 이내에 급격히 증가되었고 그 이후는 증가되지 않았다. 5) 골전이는 임상적 병기가 증가됨에 따라 증가되었으나, 조직학적 세포형태와는 무관하였다. 6) 혈청 alkaline phosphatase 치와 골스캔 상의 골전이 유무와 통제적으로 유의 한 상관관계가 관찰되었다. 이상의 결과로 위암환자의 상당 수에서 골전이가 진단되었으며 위 암환자, 특히 진행암 환자에서 골전이에 대한 주기적인 추적 검사가 필요할 것으로 생각된다.

• Journal of Chest Surgery
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• v.31 no.6
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• pp.624-628
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• 1998

Postpneumonectomy syndrome is a rare and delayed complication of left pneumonectomy in most patients with normal mediastinal vascular anatomy. This syndrome is characterized by dyspnea and recurrent pulmonary infection in the remaining right lung that typically occur within the first postoperative year. The condition is believed to be secondary to postsurgical changes that include a marked shift of the mediastinum to the left, clockwise rotation of the heart and great vessels, and herniation of the right lung into the left anterior thorax. These changes lead to compression of the trachea or right main bronchus among the thoracic spine and the right pulmonary artery. We report a case of postpneumonectomy syndrome in 15 year-old girl that followed by left pneumonectomy for bronchiectasis 6 years ago. We have inserted an expandable prosthesis in the left thoracic cavity posterior to the heart. After implantation of an expandable prosthesis, an anatomic reposition of the shifted mediastinum was achieved, which resulted in instantaneous and sustained relief. The post-operative course was uneventful and the patient was followed in OPD from after discharge to now.