• 대한치과의사협회지
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• 제57권7호
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• pp.403-411
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• 2019

A cracked tooth is defined as an incomplete fracture initiated from the crown and extending subgingivally and usually directed mesiodistally. Cracked teeth were most frequently involved in mandibular and maxillary molars at the age of 50s. Cracks occurred mainly in nonbonded restorations such as gold and amalgam, and majority of cracks were found in intact teeth. A pulpal and periapical diagnosis is dependent on the extent of the crack and duration of the symptom. The pulp of a cracked tooth might become inflamed because of microleakage, which induces thermal sensitivity. Once the crack has extended and exposed the pulp, severe pulp and periapical pathosis will likely be present. In addition, the extended crack can cause a bony dehiscence with a resulting narrow and deep periodontal pocket. Therefore, early diagnosis of the cracked tooth and proper treatment planning are important for clinician.

• 대한치과의사협회지
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• 제53권2호
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• pp.103-110
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• 2015

The dental accidents and disputes among Korean dentists have been on the increase with time. The main purpose of this study is to figure out the actual status of the dental accidents and malpractice disputes based on a questionnaire survey. The findings showed that 64.8% of respondents had been experienced the dental accidents, and 52.9% of respondents had been locked into the disputes. Within 5 years from the start of dental practice, the nearly half of the dentists responded the experience of the dental accidents and disputes. The amount of compensation for dental accidents and disputes wereindentalimplant, prosthodontics, and oral surgery treatments in descending order. The highest incident type was wrong process/treatment/procedure problem in clinical process/procedure.

• 한국치위생학회지
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• 제18권5호
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• pp.763-770
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• 2018

Objectives: The purpose of this study was to investigate the relationship between mental healthlevel,usual lifestyle, and thelevelofsubjectivesymptoms of some adults. Methods: From 17 September-28 November 2017, 260 adults living in Seoul, Gyeonggi, and Incheon comple tedaquestionnaireconsistingofgeneral characteristics (6 items), mental health level (14 items), usual lifestyle (9 items), and subjective symptoms level (9 items) on a 5-point scale. Results: In the mental health level, there was a significant difference in sex, age, marital status, education level, andexistenceofstress, and there were differences in age, marital status, occupation, and existence of stress in usual lifestyle. There were statistically significant differences in age, marital status, occupation, and existenceofstress in the subjective symptoms of temporomandibular disorders. Conclusions: It is necessary to develop a program that can be applied in parallel with counseling therapy related to mental health during the clinical treatment of temporomandibular disorders.

• 한국콘텐츠학회논문지
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• 제12권6호
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• pp.371-379
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• 2012

본 연구는 부산 경남지역의 치과내원환자를 대상으로 주관적 구강건강인식과 상태 그리고, 치과진료 분야에 치과공포수준을 파악하여 추후 치과진료 시 치과공포를 줄일 수 있는 방안을 마련하여, 구강건강의 향상과 더불어 삶의 질 향상에 기초자료로 개발하고자 한다. DFS의 전체 문항에서 100점 만점에 남자(44.9점)보다 여자(53.1점)에서 공포감이 모두 높게 나타났다. 치료종류에 따른 공포수준은 임플란트 치료 치료회피요인(p=0.015), 교정치료 치료회피요인(p=0.002), 생리적 반응요인(p=0.009), 보철치료 치료회피요인(p=0.014), 신경치료 치료회피요인(p=0.005), 생리적 반응요인(p=0.017), 치주치료 치료회피요인(p=0.013), 생리적 반응요인(p=0.004), 정기검진을 받지 않는 경우 치료회피요인(p=0.027)이 높았다. 구강증상에 대하여 인지하고 있는 개수가 많을수록 치료회피요인(p=0.001), 자극반응요인(p=0.002), 생리적반응요인(p=0.005)로 높았다. 이상의 결과에서 치과공포를 줄이기 위해서는 정기검진과 예방적 처치를 위한 다양한 프로그램개발 및 구강보건교육을 실시해야 할 것이다.

• 한국치위생학회지
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• 제5권2호
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• pp.147-157
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• 2005

The purpose of this study was to assess how mothers' oral health cognition influence on dental caries status of their children. The 194 children and their mothers were selected for this study. The children were 5, 6, 7 years old in the three day care centers in Ulsan, Korea. Date were collected by oral examination on children and self-administrated questionnaire on their mothers. The questionnaire was surveyed mothers' cognition of oral health and their socio-demographic characteristics. The findings of this study were summarized as follows: 1. The higher mother's income, the lower infant's dental caries, there was significant relation. 2. There were no significant relationship between dental caries preventive cogniton, infant's preventive treatment, between-meals intake and infant's dental caries. 3. There was significant relationship between morther's toothbrushing frequency and infant's dental caries.

• 한국산학기술학회논문지
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• 제16권11호
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• pp.7501-7507
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• 2015

이 연구는 장애인 대상 치과진료 필요자 중 치과의료 서비스 미충족율과 그 이유를 조사하고, 미충족 치과치료에 따른 구강상태를 분석하였다. 국민건강영양조사 참여 대상 중 만 19세 이상 장애등록 응답자 444명을 선정하였고, 그 중 구강검진과 설문조사를 완료한 대상자 375명을 최종분석하였다. 장애유형은 6종류(지체장애, 뇌병변장애, 감각장애, 발달장애, 정신장애, 내분비장애)로 분류하였다. 연구대상자 중 미충족 치과치료 대상자는 128명이었으며, 최근 1년 동안 치과진료를 받지 못한 가장 주된 이유는 '경제적인 이유로'에 대한 항목이 49.2%으로 가장 많았으며, '다른 문제에 비해 덜 중요하다고 느껴서'에 대한 항목이 18.0%이었다. 치주질환과 영구치우식경험을 가진 장애인 중 미충족 치과치료 빈도와 진행정도가 높은 것으로 확인하였다. 치과진료 자원의 가용성 측면에서 장애인 수 대비 적절한 치과진료 서비스를 충분히 제공하여 치과진료 서비스의 원활한 이용이 요구된다.

• 대한치과의사협회지
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• 제51권12호
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• pp.643-649
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• 2013

The aim of this study was to achieve the healing of peri-implantitis defects and the hard tissue regeneration using the augmentation of a xenograft on defect site. Two patients were treated with the surgical approach. With a full muco-periosteal flap elevation, the implant surfaces were exposed and taken the debridement of granulation tissue around the abutment. Each surface of the abutments was prepared with the air-abrasive device (PerioFlow$^{(R)}$) for decontamination. Bovine-derived bone mineral (Bio-Oss collagen$^{(R)}$) was then used to fill the defects, and no membrane was placed on the grafting site. Radiographs and clinical photo was taken to compare from baseline status. Within the limits of the present case, this case shows the significance of the surgical treatment of peri-implantitis. And this also verifies the stability of bovine-derived bone mineral and effectiveness of Air-abrasive device (PerioFlow$^{(R)}$).

• 대한장애인치과학회지
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• 제14권1호
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• pp.11-16
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• 2018

In order to increase the accessibility of dental care for people with disabilities, National Health Insurance Service has implemented an additional point system of National Dental Insurance for dental treatment of patients with a special health care need (AID). The purpose of this study is to investigate the types and status of AID in Korea using data of the Health Insurance Review and Assessment Service from 2011 to 2017. The basic consultation fee is increased by 9.03 points (713 won) for brain disorder, intellectual disability, mental disability, or autistic disorder. From 2011 to 2015, the number of claims with a basic consultation fee increased from 90,456 to 141,179. Dental treatment and surgical treatment fee is increased by 100% of the defined insurance score for each of the 15 items. During the five years from 2012 to 2016, the number and amount of claims for each item increased steadily. Of the total claims for 5 years, endodontic treatment was highest, with 107,477 cases, followed by 51,641 cases of scaling. There are two types of dental safety observation fee, simple and complex. The simple safety observation fee is 10,370 won per day, and the complex safety observation fee is 20,750 won per day. Dental safety observation fees were charged 34 times in 2015, 14 times in 2016, and 41 times through May 2017. From 2011 to 2017, the number and amount of claims using AID for dental care for people with disabilities increased. However, considering that the number of registered dental users with disability was about 560,000 in 2016, the number of claims using AID is 1-20,000, which is less than 2% of registered dental users with disability. Therefore, it is necessary to expand dental services for people with disabilities including AID.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제23권4호
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• pp.27-36
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• 2017

Purpose: The characteristics of spatial allocation planning in dentistry through examining the dental hospitals in Korea and comparison between them are necessary for the development of planning of the dental healthcare system. This study has been started to provide basic informations such as zoning, allocation distribution, and space configuration for the planning of dental hospital architecture. Methods: Literature review of dental care departments and investigation on current status of dental hospital in Korea have been conducted. The spatial allocation and space configuration of eleven dental hospitals have been analyzed. Results: The result of this study can be summarized in three points. The first one is that dental hospitals in Korea are consisted with eight to eleven dental care departments and they are divided with the horizontal allocation type with three to four departments in a floor for the spatial communication or the vertical allocation type with a department in each floor for the independent space. The second one is that oral medicine and oral maxillofacial radiology are located near the main entrance, orthodontics and pedodontic dentistry in lower level, prosthodontics in upper level, and conservative dentistry and periodontics have no specific spatial consideration. The third one is that the factors to consider the allocation planning are zoning for examination & diagnosis, basic practice, adolescence, surgery, circulations for patient, dentist, staff, different access for department like as easy access for reception and pedodontic dentistry, enclosure space for prosthodontics and surgery, frequency of visit and treatment care time, and change of treatment concept from treatment department to disease control corporative practice. Implications: This study is the starting point for the research of spatial configuration in dentistry and it is necessary to analyze the architectural planning to develop the dental healthcare system.

• 대한소아치과학회지
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• 제27권2호
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• pp.192-201
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• 2000

전국의 123개 장애인 입소시설과 102개 특수학교를 대상으로 구강건강관리 실태를 파악하여 장애인의 구강건강관리 계획을 수립하는 데 사용할 수 있는 근거를 마련하고자 하였다. 설문지 조사법으로 연구하였다. 정기구강검진은 특수학교에서 연 2회 실시하고 있었으나, 장애인 입소시설에서는 56.8%에서 시행하였다. 우식 예방 프로그램은 장애인 입소시설의 69.1%, 특수학교의 86.3%에서 시행하였으며 프로그램의 종류는 입소시설에서 규칙적 칫솔질이 58.1%, 특수학교에서 예방교육이 65.7%로 가장 많았다. 불소를 이용한 우식예방은 입소시설과 특수학교에서 각각 8.6%, 11.8%에서 시행하고 있었으며, 열구전색은 각각 6.8%, 6.9%에서 시행하였다. 치과치료를 시행하고 있는 입소시설과 특수학교에서는 각각 84.2%, 39.2%이었고, 입소시설에서 치료를 받기 위해 이용하는 곳은 치과의원(60.2%), 보건소(16.8%), 자원봉사자(15.3%), 대학병원 (1.0%) 등이었다. 치료를 위해 치과의원에 방문하여 치료를 거부당한 경험이 있는 응답자는 17.7%이었다.