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- 저자 : 이승명 (검색결과 447 건)
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이승명,임경준,주창일 대한통증학회 2004 The Korean Journal of Pain Vol.17 No.2
Background: Percutaneous vertebroplasty is increasingly used to treat osteoporotic vertebral fractures. This study was designed to identify the clinical efficacy and complications of percutaneous vertebroplasty performed in cases with medically intractable pain due to a vertebral compression fracture. Methods: One hundred and twenty-eight patients (39 men 89 women) underwent 152 percutaneous vertebroplasties under fluoroscopy. For accurate diagnoses, all patients undertook a simple X-ray, bone scan and MRI before the procedure. To evaluate leakage during the procedure, a post-procedural CT scan and simple X-ray were obtained. To assess the clinical efficacy after the procedure, the time required for the relief of pain and ambulation without significant pain were evaluated. Results: Pain relief and early ambulation, without significant pain, were possible within 0-2 days, with means of 0.62 and 1.23 days, respectively. Post-procedural CT scans and simple X-rays revealed leakage of the polymethylmethacrylate (PMMA) - barium mixture into the paravertebral tissue (n = 47), the paravertebral venous plexus (n = 36), epidural space (n = 4) and pulmonary embolism (n = 1) after the surgical procedures. Conclusions: Percutaneous vertebroplasty is an effective interventional procedure to treat a vertebral body compression fracture. The procedure relieves pain and provides for early mobilization. However, procedural related complications are not uncommon. Adequate preparation of the PMMA, an optimal needle tip point through venography and confirmation with biplane fluoroscopy are mandatory to minimize these complications.
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이승명 경북어문학회 1973 어문론총 Vol.8 No.1
This paper was written for the purpose of making clear of the definition of contrastive word. Contrastive words involve the antonym, oppositive and symmetrics. Contrastive word is the proper word which represents the notion of opposite meaning.
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후측방 개흉술 접근법으로 치유한 상흉추부의 결핵성 척주염 1례
이승명,안계훈,김충현 대한신경외과학회 1992 Journal of Korean neurosurgical society Vol.21 No.7
Bone and joint involement develops in approximately 10 percent of patients with tuberculosis and half of these affected patients have tuterculosis of the spine. The goals of management are to eradicate the infection and to prevent or threat neurologic deficits and spinal deformity. An operation may be performed to drain abscess, to debride sequestered bone and disc. to decompress the spinal cord. or to stabilize the spine for the prevention or correction of deformity. But there are difficulties in approaching the upper thoracic spine(T1-T3). These vertebral bodies can be visualize through a standard thoracotomy. Access is greatly restricted, however, by the scapula and the remaining ribs, making a vertebrectomy and spinal cord decompression very difficult. Reconstruction of the vertebral defect and instrumentation to give spinal stability are equally difficult. We describe a surgical approach to the upper thoracic spine which allow an adequate exposure of the vertebral bodies from T1 to T3. The posterolateral thoracotomy approach seems to be a safe and useful method for the upper thoracic lesion, allows adequate exposure and easy reconstruction.
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이승명 경북어문학회 1971 어문론총 Vol.6 No.1
This paper surveyed various phenomena and stylistic function of modern Korean homonymy and also tried to classify it into serveral types. The outline of this paper can be summarized as following. Korean homonymy is classified largely into 2 kinds $quot;Perfect homonymy and Pseudo-homonymy$quot; and also classified minutely into 7 types in accordance with the origin of its appearance and morph. Though homonymy is apt to clash and lead us into ambiguiousness or misunderstanding, it takes very important position and value because it is frequently used every day life in literature, comedy. for the purpose of occurring wit, humor, satire, banter, and joke.
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Limited T2 Sympathicotomy for Craniofacial Hyperhidrosis
이승명,김석원 대한신경외과학회 2004 Journal of Korean neurosurgical society Vol.36 No.1
Objective : Craniofacial hyperhidrosis patients have as much difficulty in personal relationships as palmar and axillary hyperhidrosis patients. Thoracoscopic sympathectomy for facial hyperhidrosis has been known to resect T1 ganglion, however, its inherent complications such as Horner's syndrome make surgeons hesitant to this method. We report the T2 sympathicotomy to treat craniofacial hyperhidrosis. Methods : From June 2000 to July 2001, eight consecutive craniofacial hyperhidrosis patients underwent bilateral limited T2 sympathicotomy with 2mm-diameter endoscopes. Based on the follow-up from five to 23 months, the evaluation was made on the surgical outcomes, postoperative complications and patient satisfaction. Results : All patients were relieved of excessive sweating in their faces and scalps. Complications related to the surgical procedures, such as Horner's syndrome and compensatory gustatory hyperhidrosis were not detected in any case. Conclusion : Limited T2 sympathicotomy has proven to be as effective as T1 sympathectomy and to be less complicated in treating patients with distressing craniofacial hyperhidrosis.
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이승명 경북어문학회 1970 어문론총 Vol.4 No.1
This paper consists of 4 chapters, and I try to make clear the definition of dialect division and its nature. I also hope to propose some problems on the methodology of dialect division. The main point of the discussion is as below. 1. A given dialect area. divided by a bundle of Isoglosses into several regions is called dialet division. In my opinion, a bundle of Isoglosses constitutes a more important dialect boundary than does any isolated Isogloss, a thicker bundle is more significant than a thinner one. 2. A dialect is a point of intersection of dialectal components contributed from all direction simultanously, it is difficult for us to divide the dialect area by a sharp-single line. 3. Basic items, target point and informants should be carefully selected and the Method of random sampling will be dangerous method for dialect division. 4, Suprasegmental phonemes should be participated to dialect division, even in same dialect area, the result of division will be different whether the suprasegmental phonemes were participated or not. 5, Studying dialect and division of dialect area is bulk- and hard problem, to solv such a problem perfectly, first of all, it is needed to establish a authority institutes.
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