• Proceedings of The Korean Cleft Lip And Palate Association
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• 2003.06a
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• pp.36-36
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• 2003

• Imaging Science in Dentistry
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• v.54 no.2
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• pp.211-220
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• 2024

Non-secretory multiple myeloma (NSMM) is a rare cancer of plasma cells characterized by the absence of detectable monoclonal M protein in the blood or urine. A 57-year-old woman presented with mandibular pain but without intraoral swelling. Imaging studies revealed multiple osteolytic lesions in her mandible and pronounced root resorption of the left mandibular second molar. Biopsy results showed atypical plasmacytoid cells positive for anti-kappa, CD138, MUM1, and CD79a antibodies, but negative for anti-lambda and CD20. These results were indicative of a malignant plasma cell neoplasm. No abnormalities were revealed by free light chain assay or by serum or urine protein electrophoresis, leading to a diagnosis of NSMM. The patient began chemotherapy in conjunction with bisphosphonate therapy and achieved remission following treatment. This case underscores the critical role of dentists in the early detection and prevention of NSMM complications, as the disease can initially present in the oral cavity.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.12 no.2
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• pp.55-65
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• 2016

The objective of this study was to estimate the proper amount of subsidy required to operating dental hospital or clinic for the disabled. Models for estimating operating profit of general dental hospital/clinic and opportunity cost of operating dental hospital/clinic for the disabled was formulated. Data were collected from various sources such as the annual reports of Purme Hospital, one of the running dental hospitals for the disabled, statistics from Healthcare Bigdata Hub, operated by Health Insurance Review & Assessment Service of Korean Government, and the deliberation data of non-reimbursable treatments in Seoul Dental Hospital for the Disabled. A dental hospital/clinic for the disabled was less profitable than a general dental hospital/clinic, of which the reason is that the chair time for the average patient is longer. However, It was false that a dental hospital/clinic for the disabled scored less average insurance fee for a treatment. Disabled patients had more frequent prosthodontic treatments, which had a high average insurance fee. There were some groups of treatments that could yield higher profitability in a dental hospital/clinic for the disabled; recall checks, and periodontal treatments.

• Journal of The Korean Dental Society of Anesthesiology
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• v.6 no.2 s.11
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• pp.113-120
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• 2006

Recently, sedation in dentistry is gaining more and more interests of dental practitioners. Moreover. 'dental sedation', 'sleep dentistry', or 'pain-free dental treatment' become everyday words familiar to ordinary persons. Sedation clinic in Hanyang University Medical Center was open on Mar 2006 as specialty clinic at department of dentistry. Our aim is performing comfortable and safe dental treatments for patients who have problems for routine dental treatments because of extreme fear and anxiety or for patients who are supposed to have stressful and painful time-consuming treatment, such as sinus elevation and bone graft for implant placement. Our sedation was focused on conscious sedation, especially intravenous sedation using midazolam alone in technique. In two series, the sedation protocol at our Sedation Clinic will be described in details and then, analysis of our cases will be presented to help beginners for sedation in dentistry.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.9 no.2
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• pp.85-90
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• 2013

The aim of this research is to compare the attitude toward the special needs of dental staffs between the special dental clinic (SDC) and the general dental clinic (GDC). Surveys were done on 21 dental staffs (7 dentists and 14 dental hygienists) of SDC and 47 dental staffs (10 dentists and 37 dental hygienists) of GDC. Attitudes were rated on a questionnaire with the five-point Likert scale. Mann-Whitney test was utilized for statistical analysis. In SDC, more female dentists and dental staffs who have relatives with disability were working. Dental staffs of SDC showed that the more experience they had, the more positive attitudes toward the communication with the patients with special needs (p<0.05). Dental staffs of SDC represented more active attitudes toward the oral health promotion, treatment, research and volunteering (p<0.05). In conclusion, dental staffs who have personal motivation were working in SDC and the experience of dental treatment to the patients with special needs influenced the dental staffs' attitudes toward them. In future, a research about the attitude toward the disabled with more exact scale should be followed.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.16 no.2
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• pp.19-20
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• 2007

• Imaging Science in Dentistry
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• v.53 no.3
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• pp.265-266
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• 2023

• Journal of Periodontal and Implant Science
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• v.52 no.2
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• pp.89-90
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• 2022

• Journal of Oral Medicine and Pain
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• v.44 no.2
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• pp.74-76
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• 2019

A conservative treatment approach to temporomandibular disorder (TMD) is recommended as the first line of management, usually with a stabilization splint. Recently, computer-aided design/computer-aided manufacturing and three-dimensional printer has been widely used in the dentistry since several years ago. The authors apply digital dentistry in oral medicine fields to make stabilization splint for TMD treatment.

• Journal of Periodontal and Implant Science
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• v.54 no.2
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• pp.108-121
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• 2024

Purpose: The aim of this study was to compare changes in soft and hard tissue and the histologic composition following early implant placement in sites with alveolar ridge preservation or spontaneous healing (SH), as well as implant performance up to 1 year after crown insertion. Methods: Thirty-five patients with either intact buccal bone plates or dehiscence of up to 50% following single-tooth extraction of incisors, canines, or premolars were included in the study. They were randomly assigned to undergo one of three procedures: deproteinized bovine bone mineral with 10% collagen (DBBM-C) covered by a collagen matrix (DBBM-C/CM), DBBM-C alone, or SH. At 8 weeks, implant placement was carried out, and cone-beam computed tomography scans and impressions were obtained for profilometric analysis. Patients were followed up after the final crown insertion and again at 1 year post-procedure. Results: Within the first 8 weeks following tooth extraction, the median height of the buccal soft tissue contour changed by -2.11 mm for the DBBM-C/CM group, -1.62 mm for the DBBM-C group, and -1.93 mm for the SH group. The corresponding height of the buccal mineralized tissue changed by -0.27 mm for the DBBM-C/CM group, -2.73 mm for the DBBM-C group, and -1.48 mm for the SH group. The median contour changes between crown insertion and 1 year were -0.19 mm in the DBBM-C/CM group, -0.09 mm in the DBBM-C group, and -0.29 mm in the SH group. Conclusions: Major vertical and horizontal ridge contour changes occurred, irrespective of the treatment modality, up to 8 weeks following tooth extraction. The DBBM-C/CM preserved more mineralized tissue throughout this period, despite a substantial reduction in the overall contour. All 3 protocols led to stable tissues for up to 1 year.