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임종흔,국수경,윤혜정,홍성두,이재일,홍삼표 대한구강악안면병리학회 2014 대한구강악안면병리학회지 Vol.38 No.4
A mucocele is a pseudocyst containing spilt mucin from extravasation of the oral minor salivary gland. For this study, 115 casesof mucoceles diagnosed at the Department of Oral Pathology, Seoul National University Dental Hospital were reviewed with respectto gender, age, lesion’s site, size, color, histopathologic features, and recurrence. There was no significant difference between maleand female. Nearly 80% cases occurred in young people under the age of 30 (29.7% in the third decade with the highest prevalence). The lower lip (75.7%) was the most common site, followed by ventral surface of the tongue, mouth floor, and buccal mucosa. Thelesions measured from 2 to 20 mm in diameter and appeared in various colors. Histopathologically, mucoceles showed pseudocysticcavities containing mucin surrounded by granulation tissues with foam cells. Among the 115cases, 14 showed recurrence on the adjacentsites. Those cases treated with and without removal of the feeding glands on excision of mucoceles showed recurrence rates of 9.2%and 18.0%, respectively. Based on these results, it is recommended that mucoceles be treated with surgical excision of the feedingsalivary glands. There were no clinicopathological results significantly different from the established facts regarding the mucoceles ofKorean patients.
임종흔,국수경,윤혜정,홍성두,이재일,홍삼표 대한구강악안면병리학회 2014 대한구강악안면병리학회지 Vol.38 No.4
A mucocele is a pseudocyst containing spilt mucin from extravasation of the oral minor salivary gland. For this study, 115 cases of mucoceles diagnosed at the Department of Oral Pathology, Seoul National University Dental Hospital were reviewed with respect to gender, age, lesion’s site, size, color, histopathologic features, and recurrence. There was no significant difference between male and female. Nearly 80% cases occurred in young people under the age of 30 (29.7% in the third decade with the highest prevalence). The lower lip (75.7%) was the most common site, followed by ventral surface of the tongue, mouth floor, and buccal mucosa. The lesions measured from 2 to 20 mm in diameter and appeared in various colors. Histopathologically, mucoceles showed pseudocystic cavities containing mucin surrounded by granulation tissues with foam cells. Among the 115cases, 14 showed recurrence on the adjacent sites. Those cases treated with and without removal of the feeding glands on excision of mucoceles showed recurrence rates of 9.2% and 18.0%, respectively. Based on these results, it is recommended that mucoceles be treated with surgical excision of the feeding salivary glands. There were no clinicopathological results significantly different from the established facts regarding the mucoceles of Korean patients
Efficacy of sonic-powered toothbrushes for plaque removal in patients with peri-implant mucositis
이정원,임종흔,이정은,김성태,구기태,설양조,구영,이용무,류인철 대한치주과학회 2015 Journal of Periodontal & Implant Science Vol.45 No.2
Purpose: The aim of this study was to evaluate the effectiveness of powered toothbrushes for plaque control in patients with peri-implant mucositis, in comparison with manual toothbrushes. Methods: This randomized, prospective, controlled, clinical parallel study compared the ef¬ficacy of manual and powered toothbrushes for plaque control in implant restorations. Pa¬tients with bleeding on probing, no residual pocket depth (as indicated by a pocket probing depth ≥ 5 mm), and no radiological peri-implant bone loss were eligible for this study. Pa¬tients were requested to complete a questionnaire describing their oral hygiene habits. The duration and frequency of tooth brushing were recorded by subjects in order to assess their compliance. Clinical parameters, including the modified plaque index (mPI), the modified sulcus bleeding index (mSBI), and clinical photographs (buccal and lingual views) were re¬corded at baseline and at one-month and two-month follow-up visits. Results: Statistically significant differences between patients who used manual tooth¬brushes and those who used powered toothbrushes were found regarding the frequency of tooth brushing per day and the duration of brushing at one-month and two-month fol¬low-up visits, while no statistically significant differences were found relating to other oral hygiene habits. A statistically significant difference in patient compliance for tooth brush¬ing was found at one month, while no difference was found at two months. Statistically significant decreases in the mPI and the mSBI were observed in both groups from baseline to the one- and two-month follow-ups. The overall reduction of these parameters was not significantly different between the two groups, except for mPI reduction between baseline and one month of follow-up. Conclusions: Sonic-powered toothbrushes may be a useful device for plaque control in pa¬tients with peri-implant mucositis.
홍진선 ( Jin-son Hong ),문재환 ( Jae-hwan Moon ),이일구 ( Il-gu Lee ),권동주 ( Dong-joo Kwon ),노경호 ( Kyung-ho Nho ),임종흔 ( Jong-heun Lim ) 국군의무사령부 2016 대한군진의학학술지 Vol.47 No.1
Objectives; The objective of this study was to evaluate the effect of the preventive oral health care with Professional Mechanical Tooth Cleaning(PMTC) for military soldiers. Methods; A short regular professional oral health care program with PMTC using fluoride varnish and chlorhexidine gel was provided weekly. Initial caries lesion and dental plaque were evaluated at the each consecutive visit using QLF-D. Results; Quantitative approach for the initial caries lesion and dental plaque was introduced. The recovery of fluorescence loss in the initial caries lesion was significantly high at the first visit after fluoride varnish application. Personal oral health attitude was more important than chlorhexidine gel application for dental plaque control. Conclusions ; It is recommended that broader and long-term study is necessary to evaluate the initial caries lesion and dental plaque control. Regular professional oral health care program is recommend for military soldiers.