• Journal of dental hygiene science
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• v.6 no.4
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• pp.263-269
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• 2006

The purpose of this study was to investigate the relationship of professional attitude and image of dental hygienist in dental hygiene students. Data were obtained from 753 dental hygiene students from 3 colleges and 1 university located in Kyungki-do and Kangwon-do. The results, derived from using the SPSS 10.0 were as follows: 1. The level of professional attitude was 3.47 point, the level of image was 3.24 point. 2. Among the professional attitude, first grade, inexperience of practice experimental, dental hospital or general hospital of work choice, continuation of working period, recommend to family or relatives and professional mind of job are the each highest one. 3. Among the Image, first grade, inexperience of practice experimental, dental hospital or general hospital of work choice, continuation of working period, recommend to family or relatives and professional mind of job are the each highest one. 4. The correlation between professional attitude and image of dental hygienist in dental hygiene students was shown statistically significant positive relationship.

• Journal of the korean academy of Pediatric Dentistry
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• v.51 no.1
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• pp.1-10
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• 2024

Deep learning algorithms are becoming more prevalent in dental research because they are utilized in everyday activities. However, dental researchers and clinicians find it challenging to interpret deep learning studies. This review aimed to provide an overview of the general concept of deep learning and current deep learning research in dental radiographic image analysis. In addition, the process of implementing deep learning research is described. Deep-learning-based algorithmic models perform well in classification, object detection, and segmentation tasks, making it possible to automatically diagnose oral lesions and anatomical structures. The deep learning model can enhance the decision-making process for researchers and clinicians. This review may be useful to dental researchers who are currently evaluating and assessing deep learning studies in the field of dentistry.

• Journal of the Korea Convergence Society
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• v.9 no.9
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• pp.117-122
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• 2018

In this study, HU(hounsfield unit) value of CT generated by dental prosthesis was measured according to the type of metal when PET-CT was performed, and the degree of distortion and standard deviation of SUV(standard uptake value) and to propose a method to reduce errors in image reading. PET-CT was performed using actual teeth, metal crown, gold crown, titanium, and zirconia dental prosthesis. Compared with general teeth, the SUV value increased with increasing HU value. The SUV value of metal crown, titanium, and zirconia was increased by 37% and the gold crown increased by 45.4%. In addition, image distortions were small in general teeth, metal crown, titanium, and zirconia, but hard curing of the gold crown occurred and image distortion occurred. Therefore, since the metal type of the dental prosthesis affects the SUV value, the NAC(non attenuation correction) PET image of the dental prosthesis can be helpful in the diagnosis of the patient using the gold material.

• The Journal of the Korean dental association
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• v.43 no.1 s.428
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• pp.41-52
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• 2005

Information Technology has extended its scope to the medical field as well as dental field. Like medical field, network ststem for dental field requires acquisition, storage, and display of images. However, unlike the medical field, the system to integrate several information including medical images has not been developed according to industrial standard for management of digital image for medical use, so called DICOM conformance. which makes the digital environment in dental field more and more difficult and expensive for this standardization and comfortable communication in LAN and WAN. To solve this problem, the DICOM encoder and server has to be developed because the DICOM file can be easily retrieved with patient's information from the DICOM server in the system as DICOM file has the standard specification to integrate the patient's information. The information including image and other discrete data can be easily integrated in DICOM file and can be used without any difficulty for precise diagnosis and for contribution to the decision making for each treatment protocol. Therefore, the system composed of DICOM encoder and server in dental practive for DICOM file must be developed with prudent consideration of the several strategic factors: I) Enhanced diagnostic capability through the integrated information of image and clinical data. ii) Clinician-friendly interface to simulate the systemic treatment procedure in clinical practice iii) Implementation of multidisciplinary treatment protocol The development of DICOM encoder and server based on these strategic considerations will provide paperless and filmless hospital environments by the seamless integration and management of patient's history, several clinical data and clinical images through image processing for quantitative analysis. The system also allows clinicians to provide more predictable dental care for the patients.

• Journal of Korean society of Dental Hygiene
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• v.16 no.6
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• pp.1057-1066
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• 2016

Objectives: The purpose of the study was to investigate the correlation between personal temperament, dental visit, and dental fear among adults. Methods: A self-reported questionnaire was completed by 400 adults visiting dental clinics from April to June, 2016. The questionnaire consisted of general characteristics of the subjects, dental fear, and temperament. Data were analyzed by t test, chi-square test, chi-square test, and pearson's correlation analysis using SPSS v. 23.0. Results: The first impression of dental clinics had an impact on dental fear (p<0.001). The negative image on the dental clinics increased dental fear of the visitors. There was a significant difference between the purpose of dental visit and dentla fear. Conclusions: The positive image of the dental clinics can solve the dental fear due to treatment in the adults. The dental consumers should try to have the comfortable attitude toward dental clinic in case of visit.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.379-385
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• 2012

The purpose of this study is to propose that co-working plan with patient information service system for dental clinic and dental lab using smart phone system which is recently spread to. For this purpose, we introduced latest mobile S/W development environment. And design key features of patient information service system based on mobile platform(Android) by user interface design. In fact, we have applied this system(mobile system) to dental clinic and dental lab, we have following results: 1.There were significant possibility in dental utilization of smart phone based on latest ICT(Information & Communication Technology) technology. 2. Improve conventional method of image upload by connecting digital camera to the server computer using USB port. 3. Reduce error of image management by direct upload to server computer from smart phone. 4. Improve process of making prosthetic appliance by displaying dental image on smart phone in dental lab.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.231-239
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• 2021

The purpose of this study was to understand how a dental hygienist is viewed by students in terms of both image and job /employment perception using structural equations. This together with the incorporation of available online information would help in collating the necessary data for ensuring adequate manpower of dental hygienists' in the future. The collected data were analyzed using SPSS Statistics 24.0 and AMOS Graphics 21.0 statistics packages. It was found that students who perceive employment positively have a positive image of a dental hygienist even if a new infectious disease were to occur. They appreciate that a negative image of a dental hygienist's job during an epidemic could cause a negative perception of employment as a dental hygienist. Those who think negatively of the internet as a source of information believe that the internet has a lot of false information, is harmful, promotes anxiety, and has been shown to promote negative perceptions about employment as a dental hygienist. Those who think positively of internet information think that dental hygienists are susceptible to infection and can transmit infection, which has been shown to negatively affect their perception of employment. In conclusion, it is important to form an image of a dental hygienist through the recognition of the correct internet information in the period of new infectious diseases.

• The Journal of the Korean dental association
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• v.38 no.3 s.370
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• pp.260-279
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• 2000

• The Journal of the Korean dental association
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• v.38 no.4 s.371
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• pp.357-368
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• 2000

• The Journal of the Korea Contents Association
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• v.9 no.1
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• pp.339-347
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• 2009

The study surveyed 350 people who are over 18 and not related to dentistry with questionnaires in order to examine image and preference of dental technicians. The data analysis was done using the SPSS 21.0 for Windows. As for the analysis methods, the study used the frequency analysis, percentage, t-test, f-test. Through these analyses, the following conclusions were made. The score on the image of dental technicians declined in the order of occupational image(3.62), work image(3.46). The necessity of professional knowledge and techniques in the occupational image had the highest score with 4.17. Also, the image showing that it is professional had a score of 4.14 and the image that shows hardworking and stressful occupation showed the lowest score with 2.43. The study on the preference of dental technicians showed a low score of 2.67. The respondents who are in the 20s(3.53), and who are students(3.29) showed a high score. Also, people who have monthly income of less than 1.5 million won showed a high score of 2.91.With the help of information technology.