• Journal of Biomedical Engineering Research
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• v.23 no.5
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• pp.385-390
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• 2002

Nowadays, there are many attempts to develop domestic medical-equipments. In this study, it is performed to developed a new vertebral fusion device. The basic models are a rectangular-frame type and a screw type which are generally used for the patients. The main purpose of the development of a new device is to reduce the amount of bone taken out for the insertion of a device to vertebral disc and this paper is focused on th concept of a new device shape. In the results, two types are devised. One is a folding type and the other is a separate-push-in type device both are in primitive stage. However, in a folding type there are mechanical pins and the analysis of pins and the lock system is still in study and needs some time. Therefore a separate-push-in type is introduced in this study mainly and a prototype and 3-D finite element model are made and experimented and stress analyzed. From the results it is considered that it is stable for the basic loading condition of vertebra, however, it is required to develop a supporting operational equipment for the convenience of the operation in practice.

• The Korean Chronic Disease News
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• no.303
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• pp.1-18
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• 2006

한국만성질환관리협회 신준식 부회장/국가 심.뇌혈관 질환 예방위 설치/약제비 절감‘포지티브’제도 강행/6월부터 환자 식대 보험 적용 확정/말기암 환자 호스피스기관 선정/“농촌지역 암.만성질환 관리 시급”/의료법인, 세제개선 헌법소원 추진/‘신약인프라 구축’5개년 계획 추진/화장품에 인태반 원료 사용 금지/약국 간판.광고 규제 대폭 완화/‘한방의학으로 수술 않고, 척추질환 치료’/“건강의 비결은 걷는데 있다”/식이섬유 1일 평균 19.8g 섭취/식도암, 내시경 수술 효과 좋았다/만성질환 관리의 현황과 발전방향/“40~50대 파킨슨병 발생 많다”/전립선비대증 치료‘시알리스’효과 있다/위암 수술 후‘젤로다+ 엘록사틴’투여 평가/

• Journal of Chest Surgery
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• v.30 no.6
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• pp.621-624
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• 1997

Conventional surgery for lower lumbar disc herniation is a common practice and its vascular complications have been reported rarely. If the hypotension is severe or prolonged postoperatively, one should suspect vascular injury and perform urgent laparotomy. We experienced two cases of major vascular injuries following semi-laminectomy and discectomy.

• The Korean Journal of Nuclear Medicine
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• v.36 no.4
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• pp.255-260
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• 2002

Purpose: SAPHO syndrome is well known to various disease entities including synovitis, acne, pustulosis, hyperostosis and polyarthritis. The purpose of this study is to evaluate sicntigraphic findings and to compare with radiologic findings in SAPHO syndrome. Materials and Methods: Five patients (M:F=5.0, Age $22.8{\pm}4.78$ yrs) with SAPHO syndrome were enrolled in our study. All patients underwent whole-body bone scintigraphy with intravenous administration of 740 MBq of Tc-99m MDP. Among them, two patients were additionally perfomed SPECT of the spine to evaluate the location and extort of spinal lesion. Results: All patients were demonstrated abnormal increased uptakes in sternoclavicular joint (SC), sacroiliac joint (SI), and small joints of both hands. Among them, three patients were bilateral involvement (3/5) and two were unilateral (2/5) in SC. involvement of SI showed bilateral in four patients (4/5) and unilateral in one (1/5). SPECT images demonstrate that the lesion sites of the lumbar spine are more likely facet joints than vertebral bodies or pedicles. Conclusion: As SAPHO syndrome is the disease entity involved polyarticular joints with various dermatologic manifestations, the bone scintigraphy may be a very useful method to evaluate the location and extent of joint involvement, and to avoid inadequate surgical management or ineffective antibiotic treatment.

• Journal of the Korean Orthopaedic Association
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• v.56 no.6
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• pp.519-524
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• 2021

Meningitis after spinal surgery occurs rarely but can be fatal. A 49-year-old male was diagnosed with compressive myelopathy due to cervical disc herniation at the C 5, 6 level and underwent anterior cervical discectomy and fusion (ACDF). He complained of severe neck pain and stiffness with fever postoperatively and one week after surgery, the patient presented with abrupt tetraplegia. The follow-up magnetic resonance imaging and cerebrospinal fluid analysis revealed bacterial meningitis complicated by myelitis. The patient was treated with antibiotics and steroid, but the outcome was poor. The authors report a case of meningitis combined with myelitis following anterior cervical spinal surgery.

• Journal of the Korean Orthopaedic Association
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• v.55 no.3
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• pp.210-221
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• 2020

Spinal block procedures are useful methods that reduce the need for surgical treatment. In addition to their therapeutic aspects of pain relief, in many patients, they are also used for diagnostic purposes to distinguish from symptoms originating from extra-spinal areas. Therefore, these procedures are the most basic technique for orthopedic surgeons dealing with diseases from limbs and spine. On the other hand, despite the simplicity of the instruments and drugs used, the overall understanding of them and the lack of knowledge of the possible side effects and complications can cause serious harm to the patient at the beginning of the trial. Therefore, it is necessary to understand the types of drugs used in the spinal block procedures, pharmacokinetic properties, and the side effects of each drug. In addition, efforts should be made to identify their indications, as well as advantages and disadvantages of each procedure to avoid possible complications. The purpose of this review was to provide basic knowledge and skills necessary for lumbar spinal block procedures as well as provide the reader with the ability to perform themselves.

• Journal of Korean Clinical Nursing Research
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• v.22 no.3
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• pp.336-344
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• 2016

Purpose: The purpose of this study was to compare and analyze differences in effects of postoperative daily activity on headaches in patients who underwent surgery under spinal anesthesia. Methods: The study was conducted with 219 adults, 20 years or older. Official approval (Approval number: KMC IRB 1434-01) was received from K university hospital clinical trials review board. The research design was a nonequivalent control group non-synchronized design with a daily activities group and the bed rest group. Data was collected after receiving written consent from the participants. Results: There were no participants in either group who experienced headaches. Changes in a physiological index were also not significantly different between the daily activities group and the bed rest group. Conclusion: The results indicate that allowing daily activities in the ward, rather than maintaining bed rest for 6 hours, the existing method of nursing care for the prevention of postoperative headaches, in spinal anesthesia patients, is not detrimental to these patients post operatively.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.6 no.2
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• pp.23-32
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• 2011

Objectives : This study was performed to report the effect of oriental medical treatment for the failed back surgery syndrome(FBSS) patient after three times surgical operation treatment on herniated nuclues pulposus(HNP) L5-S1. Methods : A 70-year old patient after three times surgical operation treatment was admitted with low back pain and left leg radiation pain. We treated her by oriental medical treatment and measured McGill Pain Questionnaire-Short Form(SF-MPQ), visual analogue scale(VAS) and Oswestry disability index(ODI). Results : After treatment, most symptoms decreased, SF-MPQ changed 36 to 17, VAS score changed 9 to 4, ODI changed 39 to 27. Conclusions : In this study, oriental medical treatment was effective in failed back surgery syndrome patient. But the rigorous studies will be needed to define clearly that oriental medical treatment is effective in failed back surgery syndrome.

• Radiation Oncology Journal
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• v.18 no.4
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• pp.309-313
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• 2000

The metastasis of uterine leiornyosarcorna to the neck node has not been reported previously and the radiotherapy has been rarely used for the metastatic lesion of the other sites. We report a case of neck metastasis from a uterine leiornyosarcorna, which developed 10 months after surgery and postoperative pelvic radiotherapy. It also involved the parapharyngeal space, adjacent spine, and spinal canal. The metastatic neck mass was inoperable, and was treated by neck radiotherapy (6,000 cGy) and chemotherapy including taxol and carboplatin. The mass has regressed progressively to a nearly impalpable state. She has never developed spinal cord compression syndrome, and has maintained good swallowing for eight months since the neck radiotherapy and chemotherapy. Since the extensive metastatic neck mass showed good local response to high dose radiotherapy and chemotherapy, both treatments may be considered for an unresectable metastatic leiornyosarcorna.

• Journal of Korean Clinical Nursing Research
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• v.26 no.3
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• pp.365-373
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• 2020

Purpose: The purpose of this study was to evaluate the effect of preoperative warming to prevent hypothermia in surgery for patients undergoing total hip replacement arthroplasty under spinal anesthesia. Methods: A randomized experimental study was conducted. Data were collected at an S University hospital in Gyeonggido from December 3, 2019 to March 31, 2020. A random allocation program was used to randomize participants into intervention and control groups. A total of 90 participants were assigned to the study: 30 people were randomized to a pre-warming group using Bair Hugger forced-air warming blankets(Model 505) 30 minutes before surgery, 30 to a pre-warming group 15 minutes before surgery, or 30 to a control group. The findings from 88 participants were analyzed. For data analysis, χ2 test and ANOVA were used utilizing the SPSS 21.0 program. Results: The pre-warming group 30 minutes before surgery had significantly higher body temperature than the control group, from 30 minutes after inducing anesthesia to the end of anesthesia. Body temperature over anesthesia time showed significant differences among the three groups, but there were no statistically significant differences in interactions between time and groups. Conclusion: Warming patients' body for 30 minutes before surgery was effective in maintaining normal body temperature while preventing intraoperative hypothermia.