• 대한치과의사협회지
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• 제51권1호
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• pp.18-24
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• 2013

Esthetic aspect is one of the most important factors in clinical dentistry. Esthetics of dental restorative materials consist of translucency, surface texture, and most importantly 'colour'. Main characteristics of optical properties and its clinical representation and general outlook as to the current information on colour and its representation has been considered in this study. Characteristics of esthetic materials are concerned with the field of science and dental professionals should take into consideration the importance, characteristics, and applications to actual clinical settings of esthetic restorative materials. Relevant information regarding natural teeth and esthetic restorative materials and training will lead to the heightened ability of dental professionals.

• 대한치과교정학회지
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• 제47권1호
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• pp.31-38
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• 2017

Objective: This study aimed to quantitatively assess the relationship of smile esthetic variables with various types of malocclusion, and identify the cephalometric factors affecting smile measurements. Methods: This retrospective study included 106 patients who were treated with retention at the orthodontic department of Taipei Medical University Hospital. Hard-tissue variables were measured using lateral cephalographic tracings, and nine smile esthetic variables were measured using facial photographs. The patients were divided into three groups according to their overjet (< 0, 0-4, and > 4 mm). An analysis of variance was conducted to compare the pretreatment cephalometric variables and smile esthetic variables among the three groups. Multiple linear regression analysis was performed to identify the cephalometric factors affecting the smile measurements in each group. Results: Except the upper midline and buccal corridor ratio, all of the smile measurements differed significantly among the three groups before orthodontic treatment. Some of the smile characteristics were correlated with the cephalometric measurements in different types of malocclusion. The overjet was the major factor influencing the smile pattern in all three types of malocclusion. Conclusions: Smile characteristics differ between different types of malocclusion; the smile may be influenced by skeletal pattern, dental procumbency, or facial type. These findings indicate that establishment of an optimal horizontal anterior teeth relationship is the key to improving the smile characteristics in different types of malocclusion.

• 대한치과보철학회지
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• 제55권2호
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• pp.164-170
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• 2017

다른 보철 수복에 비하여 전치부의 수복을 위해서는 치료 계획 단계에서 환자 요구도를 반영해야 할 필요성이 증가된다. 임상 사진과 프리젠테이션 소프트웨어를 이용한 Digital Smile Design (이하 DSD)방식은 치료 계획을 효과적으로 시각화할 수 있어 환자 및 기공사과의 의사 소통이 용이하다. 본 증례에서는 기존 보철물에 대하여 심미적 불만을 갖고 있는 환자에서, 두 가지 방식으로 재수복을 진행하였다: (1) 심미 진단, 미소 설계와 의사소통을 위하여 DSD 방식을 이용하고, 임시 및 최종 보철물 제작에 전적으로 디지털 방식을 사용한 경우 (2) 미소 설계를 위해 진단 납형을 이용하고 보철물은 통법대로 제작한 경우. 이 증례에서 의사 소통의 측면에서는 DSD방식이 수월하였으나, (1)의 방법으로는 심미적 목적을 달성하지 못하여, 예지성 있는 결과를 위해서는 성공적 의사 소통 이외에도 다양한 심미 요소를 고려한 진보된 형태의 미소 설계 도구가 필요할 것으로 생각되었다.

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2005년도 제45회 종합학술대회 연제초록
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• pp.43-44
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• 2005

• Restorative Dentistry and Endodontics
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• 제26권2호
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• pp.127-133
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• 2001

There are several factors affecting the effectiveness of polymerization of the esthetic restorative materials. Among those factors, the initiator. camphoroquinone has the unique characteristic. of which the light sensitivity is very dependent on the wavelength of blue light. Camphoroquinone shows the most light absorption ability in the wavelength range of 470nm. So most of clinically used light curing systems adopt this phenomenon as their polymerization mechanism. The most popular way of light curing system is standard 40 second curing. But the problem of standard curing technique shows the rapid increase of resin viscosity followed by the acceleration of polymerization and the limited resin flow, resulted in reduction of the physicalproperty of restoration by retained stress. The object of this study was to verify the effects of narrow-banded wavelength on the microhardness of the esthetic restorative materials. a composite resin and a compomer, using filters which have peak wave length of 430nm, 450nm, 470nm, respectively. The results were as follows: 1. All the experimental groups showed lower hardness value than the control group. 2. In DyractAP, the hardness value by wavelength showed the same changing pattern on both upper and lower surfaces. 3. In DenFil, the hardness value by wavelength showed different changing pattern on upper and lower surfaces. 4. The hardness ratio showed similar pattern to the hardness variation of lower surface. but there was no significant difference between measurement in 10 minutes and 3 days later, besides the increase of hardness value.

• 복식
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• 제58권9호
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• pp.151-165
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• 2008

The purpose of this study is to establish theoretical basis for relationship marketing exercised in the esthetic industry and to empirically analyze causal relationship among factors of esthetic relationship marketing, together with quality and the performance of the relationship. With empirical research, this study finds out that such relationship marketing factor as customer orientation, employee' expertise, physical property have an impact on the relationship quality between customers and esthetic salons' service providers. Customer satisfaction and trust increase the relationship between service providers and customers, and this also increases repurchase intention of the customer towards the service providers. These are significant findings in that they illustrate the importance of employee' expertise and customer orientation, and physical property in determining satisfaction and trust. The result of this study shows that service providers can enhance customer satisfaction and trust by utilizing relationship marketing more effectively, and can preserve the current customer basis.

• 한국조리학회지
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• 제16권5호
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• pp.193-207
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• 2010

본 연구는 메디컬 에스테틱 관광과 한류 인식이 관광 이미지, 한국음식 인식, 관광 만족, 행동 의도에 미치는 영향을 확인하는 것을 목적으로 하였다. 연구의 목적을 달성하기 위해 한국을 방문한 중국인과 일본인을 대상으로 서울과 부산 지역 특급 호텔과 성형외과를 방문하여 설문지 조사법으로 수행되었다. 가설의 검증을 위해 선형회귀분석을 실시한 결과, 메디컬 에스테틱 관광과 한류인식은 관광 이미지, 한국음식 인식, 관광 만족, 행동 의도에 각각 유의적인 정(+)의 영향을 미치는 것을 확인하였다(p<0.001). 특히 관광이란 볼거리 먹을거리 등 다양한 요인 중에서 메디컬 에스테틱 관광과 한류 인식이 먹을거리에 중요한 요인으로 작용한다는 점을 본 연구를 통해서 확인하였다. 따라서 지속적인 한류 인식의 고양을 위한 노력은 물론 최근 지속적인 상승세를 나타내고 있는 메디컬 에스테틱 관광 활성화 방안과 한식의 세계화에 이바지할 수 있는 정책 개발이 요구된다.

• 대한심미치과학회지
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• 제24권1호
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• pp.39-48
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• 2015

전치부 임플란트의 심미성에 영향을 미치는 중요한 요소는 다음과 같다. 1) 임플란트 식립체의 올바른 위치, 2) 치조골의 충분한 양, 3) 연조직의 최적의 양. 임플란트 위치는 심미적인 치료결과를 얻는 데에 가장 중요한 요소일 것이다. 임플란트의 3차원적 위치는 치조제의 위치와 방향에 의해 결정된다. 임상가들은 수복물을 제작할 때 흔히 자연치를 모방하려 한다. 그러나 심미적인 진단 및 치료를 하는 과정에서 잊지 말아야 할 것은 얼굴형태, 입술, 치은, 치조제, 그리고 잔존치아들과의 상관관계를 고려하는 것이다. 전치부는 구치부에 비해 생물학적으로 불리하며, 조금이라도 임플란트 위치가 틀어지면 심미적으로 좋지 않은 결과를 야기할 수 있다. 임플란트 3치원적 위치의 생물학적, 보철적 의미를 이해한다면, 전치부에 더욱 심미적인 결과를 얻을 수 있을 것이다.

• The Journal of Advanced Prosthodontics
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• 제2권3호
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• pp.77-80
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• 2010

This article describes esthetic improvement in a patient with a missing maxillary left central incisor. Space analysis of the anterior dentition showed that minor tooth rearrangement was needed. Optimal space distribution for restorations was attained by orthodontic treatment. Through transforming tooth shape with porcelain laminate veneers, the maxillary left lateral incisor was transformed into central incisor and the maxillary left canine into a lateral incisor. The maxillary right central incisor was also restored for esthetic improvement. In a case of changing a tooth shape with porcelain laminate veneers, pre-treatment evaluation, space analysis and diagnostic wax-up are important factors.

• 한국보건간호학회지
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• 제28권2호
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• pp.359-371
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• 2014

Purpose: This study was conducted in order to describe the process of appearance management with esthetic treatment and for development of a substantive theory that explains lifestyle in female college students. Methods: The participants were seven students who had undergone a surgical procedure with LASEK, cosmetic, and wearing orthodontic brackets. Data were collected through face-to-face interviews and analyzed using grounded theory in Strauss and Corbin (1998). Results: The core category, 'discovering factors of social opportunities' incorporated the relationship between and among all categories and explained the process. Theses processes were categorized acording to four stages: 'facing appearance stress', 'screening medical information', 'applying esthetic treatment', and 'restoring self-confidence'. Conclusion: The findings of this study indicate an understanding and profound insight on the issue of psycho-social health promotion in young female.