• The Korean Journal of Pain
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• v.37 no.3
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• pp.201-210
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• 2024

The application of ultrasound (US) in pain medicine has been a rapidly growing field since the 2000s. Musculoskeletal injections, peripheral nerve blocks, and neuraxial injections under US guidance have been acknowledged for managing chronic pain. Although many studies on US-guided pain procedures have been published, there needs to be a classification system to evaluate which image device, the US or fluoroscopy, is clinically and technically better in various pain interventions. Therefore, this narrative review introduces the classification system for the US-guided pain procedures according to their clinical and technical outcomes and designates US-guided pain procedures into one of the four categories by reviewing previous prospective randomized comparative trials.

• Journal of Chest Surgery
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• v.53 no.4
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• pp.233-241
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• 2020

Vagal damage and subsequent pyloric denervation inevitably occur during esophagectomy, potentially leading to delayed gastric emptying (DGE). The choice of an optimal pyloric procedure to overcome DGE is important, as such procedures can lead to prolonged surgery, shortening of the conduit, disruption of the blood supply, and gastric dumping/bile reflux. This study investigated various pyloric methods and analyzed comparative studies in order to determine the optimal pyloric procedure. Surgical procedures for the pylorus include pyloromyotomy, pyloroplasty, or digital fracture. Botulinum toxin injection, endoscopic balloon dilatation, and erythromycin are non-surgical procedures. The scope, technique, and effects of these procedures are changing due to advances in minimally invasive surgery and postoperative interventions. Some comparative studies have shown that pyloric procedures are helpful for DGE, while others have argued that it is difficult to reach an objective conclusion because of the variety of definitions of DGE and evaluation methods. In conclusion, recent advances in interventional technology and minimally invasive surgery have led to questions regarding the practice of pyloric procedures. However, many clinicians still perform them and they are at least somewhat effective. To provide guidance on the optimal pyloric procedure, DGE should first be defined clearly, and a large-scale study with an objective evaluation method will then be required.

• The Korean Journal of Pain
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• v.28 no.4
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• pp.254-264
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• 2015

Background: Pain medicine often requires medico-legal involvement, even though diagnosis and treatments have improved considerably. Multiple guidelines for pain physicians contain many recommendations regarding interventional treatment. Unfortunately, no definite treatment guidelines exist because there is no complete consensus among individual guidelines. Pain intervention procedures are widely practiced and highly associated with adverse events and complications. However, a comprehensive, systemic review of medical-dispute cases (MDCs) in Korea has not yet been reported. The purpose of this article is to analyze the frequency and type of medical dispute activity undertaken by pain specialists in Korea. Methods: Data on medical disputes cases were collected through the Korea Medical Association mutual aid and through a private medical malpractice liability insurance company. Data regarding the frequency and type of MDCs, along with brief case descriptions, were obtained. Results: Pain in the lumbar region made up a major proportion of MDCs and compensation costs. Infection, nerve injury, and diagnosis related cases were the most major contents of MDCs. Only a small proportion of cases involved patient death or unconsciousness, but compensation costs were the highest. Conclusions: More systemic guidelines and recommendations on interventional pain management are needed, especially those focused on medico-legal cases. Complications arising from pain management procedures and treatments may be avoided by physicians who have the required knowledge and expertise regarding anatomy and pain intervention procedures and know how to recognize procedural aberrations as soon as they occur.

• International Commerce and Information Review
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• v.6 no.3
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• pp.203-224
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• 2004

The purpose of this study is to review and analyze the protection measures for the importer's interests through the utilization of electronic delivery order(e-D/O) with the implementation of trade facilitation measures such as the simplification of customs procedures by the Korea Customs Service. The Korea Customs Service has been introducing several custom facilitation measures through the use of EDI system in the export and import processes. Korea has also already achieved a comparable level of sophistication in trade automation and custom simplification field. However, the full benefits of the trade automation and custom simplification measures have not yet achieved through the frequent illegal delivery of the imported goods in the bonded areas. Therefore, it is argued in this study that the introduction and the full utilization of e-D/O would help to reap the trade automation and custom simplification measures in Korea. In conclusion, it is emphasized that it would be very crucial for the Korean government to introduce the trusted repository for distribution of the electronic trade-related documents and the construction of the one stop single window platform for the trade and customs facilitation.

• International Commerce and Information Review
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• v.7 no.2
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• pp.163-181
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• 2005

The purpose of this paper is to review the major issues of trade facilitation that have been discussing in relevant international organization such as WTO, WCO, UN/ECE, and UNCTAD In recent years the term, trade facilitation, has become extremely popular and, therefore, applied to an ever-growing number of activities. Trade Facilitation encompasses the simplification, standardization, harmonization and elimination of the procedures, data requirements and administration involved in an international trade transaction. The facilitation of trade procedures is seen by all major international business as vital for economic development. Several factors are fuelling the need for trade facilitation of which two are the globalization of international trade and the rapid IT-development. Another important factor includes increased economic integration by an explosion of regional and bilateral free-trade agreement that often feature complex customs requirements. Technological progress has also introduced faster and cheaper forms of transportation and transportation management techniques, such as the increased use of e-business and JIT. The Internet is also fragmenting containers of goods that could have been custom cleared on a single entry into dozens of individual shipments that each require separate customs documents and clearance procedures. This creates a challenge for express couriers who anticipate exponential growth in small shipments by individual consumers, as compared to shipment by wholesalers or retailers. These consumers expect goods to be cleared immediately. It is no wonder that express couriers are actively promoting, and participating in the trade facilitation agenda.

• Clinics in Shoulder and Elbow
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• v.16 no.2
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• pp.153-162
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• 2013

The arthroscopic bony procedures during rotator cuff repair include acromioplasty, distal clavicle resection, footprint preparation and coracoplasty. The indication of each bony procedure is based on the theoretical reasons, and various types of surgical techniques are available. The purpose of this review article is to review the backgrounds of the indication and surgical techniques in the arthroscopic bony procedures during rotator cuff repair.

• Proceedings of the KIEE Conference
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• 2001.07a
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• pp.371-373
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• 2001

Main functions of Generator Circuit Breaker(GCB) is cut the generator off from the main transformers and the aux. transformers when plant trip or startup. In this paper, the design requirements For GCB of nuclear power plant is examined. NRC presented the area of review, acceptance criteria and review procedures of GCB in the SRP(Standard Review Plan). In Korea, APR1400 adapted the GCB in main power system.

• International Commerce and Information Review
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• v.1 no.1
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• pp.25-39
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• 2008

Global e-SCM (electronic Supply Chain Management) has become an important business strategy in a rapidly changing global competition environment. It encompasses both domestic business and overseas business. Overseas business, including B2B and B2G, involves the complex trade procedures across countries. So, the standardization of electronic documents (messages) and business processes is one of critical factors for the successful implementation of global e-SCM. Without standardized messages and streamlined business processes, the benefits of global e-SCM would not be guaranteed because of human intervention like re-keying business data, which may create errors, delay processes, cause additional data or procedures, etc. Thus, this paper is to review the implementation challenges of Global e-SCM, to address the needs for electronic information flows through the standardization in electronic documents and business processes for fast and accurate trade transactions in the global supply chain activities, and to assert the importance of adoption of international standards.

• Imaging Science in Dentistry
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• v.48 no.2
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• pp.139-145
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• 2018

Aspergilloma of the maxillary sinus is considered rare in immunocompetent patients, but a considerable increase has recently been seen in the incidence of reported cases. Dental procedures involving the antral region are thought to predispose individuals to this form of aspergillosis. Because aspergilloma shares similar clinical features with other sinus pathologies, its diagnosis may be delayed. Thus, an early diagnosis confirmed by a histopathological examination plays a crucial role in the adequate management of aspergilloma. This article provides a concise review of the reported cases of aspergilloma associated with dental procedures and reports 2 new cases of aspergilloma in middle-aged female patients, with a presentation of their cone-beam computed tomographic findings.

• International Journal of High-Rise Buildings
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• v.8 no.4
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• pp.265-273
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• 2019

The purpose of this review paper is to briefly describe main the features of novel procedures developed by the National of Standards and Technology (NIST) for the design of tall buildings. Topics considered in the paper include: the division of tasks between wind and structural engineers; the determination of wind effects with specified mean recurrence intervals by accounting for wind directionality; the risk-consistent design of structures subjected to multiple wind hazards; iterative dynamic analyses and member sizing, including the use of modern optimization approaches; and commonalities of and differences between Database-assisted Design (DAD) and Equivalent Static Wind Loads procedures. An example of the application of the DAD procedure is presented for a reinforced concrete structure. Also included in the paper is an introduction to ongoing research on the estimation of wind load factors or of augmented design mean recurrence intervals commensurate with the uncertainties in the factors that determine the wind effects.