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The Journal of the Dental Association of Thailand最新文献

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[Restoration of badly-broken down and endodontically treated teeth]. [修复严重破损的牙髓治疗的牙齿]。
The Journal of the Dental Association of Thailand Pub Date : 1990-09-01
D Tanbirojn, L Sukonthaman
{"title":"[Restoration of badly-broken down and endodontically treated teeth].","authors":"D Tanbirojn,&nbsp;L Sukonthaman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Restorations of badly-broken down and endodontically treated teeth are composite resin; pin-retained amalgam or composite resin; casting onlay; prefabricated post with amalgam/composite resin/glass ionomer cement with silver powder core, and cast post & core with crown. The appropriated material and method depend on type, function and remaining tooth structure as well as tooth prognosis and economic status of the patients.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 5","pages":"226-33"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13284013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Congenital absence and loss of teeth in an orthodontic patient group]. [一组正畸患者的先天性缺牙和牙齿缺失]。
The Journal of the Dental Association of Thailand Pub Date : 1990-07-01
S Dechkunakorn, J Chaiwat, P Sawaengkit
{"title":"[Congenital absence and loss of teeth in an orthodontic patient group].","authors":"S Dechkunakorn,&nbsp;J Chaiwat,&nbsp;P Sawaengkit","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Panoramic radiographs of 1,160 orthodontic patients, 655 females and 505 males, 6-15 years of age were selected for study in congenital absence, loss of permanent teeth and premature loss of deciduous teeth. The result from this investigation showed congenital absence for 100 subjects (8.6%, not including third molars) and 185 subjects (16%, third molars included). The permanent upper lateral incisors are most frequently missing (22.4%, third molars excluded), followed by upper second premolar, 17.8%, lower second premolar, 15.1%, and then lower lateral incisor, 12.5%. The study also showed loss of permanent teeth of 105 subjects (9.1%). The lower first molars are most frequently lost (52.8%), followed by the upper first molar (18.2%). There is no statistical significance (alpha = 0.01) between females and males in both congenital absence and loss of permanent teeth. The premature loss of deciduous teeth was found in 467 subjects (40.3%). The most frequently loss happened to second deciduous molars, followed by first deciduous molars and then deciduous canines. There is more statistical significance (alpha = 0.01) in females than in males.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 4","pages":"165-76"},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Glass bead sterilization of orthodontic pliers]. 【正畸钳玻璃珠灭菌】。
The Journal of the Dental Association of Thailand Pub Date : 1990-07-01
P Nisalak, W Prachyabrued, V Leelaprute
{"title":"[Glass bead sterilization of orthodontic pliers].","authors":"P Nisalak,&nbsp;W Prachyabrued,&nbsp;V Leelaprute","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The study on sterilization of orthodontic pliers by using glass bead sterilizer at 450 F was performed. Microorganisms used in this experiment were Staphylococcus aureus ATCC 25933, Bacillus subtilis ATCC 6633, Candida albicans ATCC 10231 and mixed microorganisms in human saliva. The result showed that after the pliers were scrubbed with alcohol and sterilized for 3 minutes with glass bead sterilizer, all vegetative cells and bacterial spores were killed in every test. This study indicated that glass bead sterilizer is capable of sterilizing orthodontic pliers and can be a useful adjunct when rapid chairside sterilization is desired.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 4","pages":"177-84"},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13230204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Maxillary features following protraction headgear therapy in skeletal Class III patients]. [骨骼III类患者牵引头套治疗后上颌特征]。
The Journal of the Dental Association of Thailand Pub Date : 1990-07-01
S Viteporn, W Mathurasai
{"title":"[Maxillary features following protraction headgear therapy in skeletal Class III patients].","authors":"S Viteporn,&nbsp;W Mathurasai","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The objective of the research was to scrutinize maxillary alteration of skeletal Class III patients following protraction headgear therapy. The sample comprised of 15 patients (6 males, 9 females) aged 8-13 years. According to Sassouni Analysis, the maxilla was retrognathism whereas the mandible was prognathism. All of them were treated with fixed appliance and protraction headgear. Orthopedic force system included maxillary protraction with 400 gram force, mandibular retraction with 1000 gram for 12-14 hours per day. Alteration of the maxilla was scrutinized from consecutive lateral cephalograms prior to orthodontic treatment, immediate posttreatment and 2 years of follow up. The result indicated that orthopedic force enhanced the anterior portion of the maxilla to move downward and forward significantly, without rotation and relapse.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 4","pages":"148-56"},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Inhibitory effect of mouthwashes on Streptococcus mutans growth]. 【漱口水对变形链球菌生长的抑制作用】。
The Journal of the Dental Association of Thailand Pub Date : 1990-07-01
C Tangsanguannuch, T Kiattisriwan, P Pipattanagovit, M Kuratana
{"title":"[Inhibitory effect of mouthwashes on Streptococcus mutans growth].","authors":"C Tangsanguannuch,&nbsp;T Kiattisriwan,&nbsp;P Pipattanagovit,&nbsp;M Kuratana","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The efficacy of 10 mouthwashes available in Bangkok in inhibiting Streptococcus mutans growth in vitro was studied. After one-minute incubation with the bacterium, most mouthwashes, at concentrations recommended by the manufacturers, demonstrated the antimicrobial effect; three exhibited a complete while five a partial but varying degree of inhibition. Only two mouthwashes were found that did not significantly show any detrimental effect on the bacterial viability.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 4","pages":"185-92"},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13230205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Findings in 50 AIDS virus-infected patients with positive oral Candida cultures. 50例艾滋病病毒感染患者口腔念珠菌培养阳性结果分析。
The Journal of the Dental Association of Thailand Pub Date : 1990-07-01
L Luangjamekorn, S Silverman, J Gallo, M McKnight, C Migliorati
{"title":"Findings in 50 AIDS virus-infected patients with positive oral Candida cultures.","authors":"L Luangjamekorn,&nbsp;S Silverman,&nbsp;J Gallo,&nbsp;M McKnight,&nbsp;C Migliorati","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Oral candidiasis is a common complication of HIV-infected-individuals. The purpose of this study was to evaluate clinical and laboratory findings to assess the impact and efficacy of antifungal treatment. This preliminary report describes findings in 50 HIV-positive, candida culture-positive subjects (49 males, 1 female; mean age: 39 years). The group had been known HIV-positive for a mean of 28 months, and 19 met the CDC/WHO definition for AIDS (63%, KS, 21% PCP). Thirty-four of the fifty patients had oral signs of candidiasis, with almost half having both atrophic (red) and pseudomembranous (white) components. In quantitating the cultures, the higher colony forming unit counts in general were correlated with clinical signs and pain. The other most common oral manifestations were periodontal disease, hairy leukoplakia and xerostomia. The most common candida species was albicans (84%). Response to initial antifungal therapy was satisfactory clinically, but erratic regarding CFU quantitation, species changes, and bacterial emergence. In summary, oral candidiasis is a complex infection with uncertainties as to the significance of quantitation and achieving control.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 4","pages":"157-64"},"PeriodicalIF":0.0,"publicationDate":"1990-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Endosonics: a new era of endodontic therapy?]. [超声:牙髓治疗的新时代?]
The Journal of the Dental Association of Thailand Pub Date : 1990-05-01
P Panitvisai
{"title":"[Endosonics: a new era of endodontic therapy?].","authors":"P Panitvisai","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Biomechanical instrumentation of the pulp canal is considered as an essential step in endodontic therapy. Hand instrumentation is not able to clean all of the root canal system completely, therefore endosonics has been used for cleansing and shaping the root canal space. Endosonics provides a more efficient irrigation and a stress reduction procedure. However, endosonics should not be regarded as an alternative method of debridement at present. It can be used as an adjunct for more effective root canal preparation.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 3","pages":"129-38"},"PeriodicalIF":0.0,"publicationDate":"1990-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Accuracy of Moyers' probability chart in a group of Thai subjects. 莫耶斯概率图在一组泰国受试者中的准确性。
The Journal of the Dental Association of Thailand Pub Date : 1990-05-01
S Dechkunakorn, J Chaiwat, P Sawaengkit
{"title":"Accuracy of Moyers' probability chart in a group of Thai subjects.","authors":"S Dechkunakorn,&nbsp;J Chaiwat,&nbsp;P Sawaengkit","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The objective of this study is to investigate the accuracy of Moyers' probability chart in predicting canine and premolar sizes from the sum of lower incisors in a group of Thai subjects. The fifty models of orthodontic patient, Faculty of dentistry, Mahidol University with no loss of tooth material mesio-distally, fully erupted permanent teeth, no mesial or distal restoration and normal tooth morphology were selected. The results of this study show that the under-estimation less than or equal to 2 mm. is 32 casts on upper (64%) and 28 casts on lower (56%) and the over estimation greater than 2 mm. is 16 casts on upper (32%) and 18 casts on lower (36%). In comparison of 14 models which have the same value of sum of lower incisors, there is a significant (alpha = 0.05) difference between the combined canine and premolar size of this study and Moyers' probability chart.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 3","pages":"94-9"},"PeriodicalIF":0.0,"publicationDate":"1990-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Case report: skeletal Class III correction by orthodontic means]. [病例报告:骨骼III类矫正的正畸手段]。
The Journal of the Dental Association of Thailand Pub Date : 1990-05-01
S Viteporn, W Mathurasai
{"title":"[Case report: skeletal Class III correction by orthodontic means].","authors":"S Viteporn,&nbsp;W Mathurasai","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Skeletal Class III therapy of the two siblings with a protraction headgear was reported. The treatment result indicated that skeletal and dental malocclusion could be achieved by redirection of maxillary and mandibular growth with force system comprising 400 grams maxillary protraction and 1000 grams mandibular retraction when the treatment was performed at the appropriate time.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 3","pages":"117-28"},"PeriodicalIF":0.0,"publicationDate":"1990-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13229530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Techniques of behavior management]. 【行为管理技巧】。
The Journal of the Dental Association of Thailand Pub Date : 1990-05-01
T Utthangkorn
{"title":"[Techniques of behavior management].","authors":"T Utthangkorn","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Most dentists feel that treating child patients is a difficult task resulting in discomfort and stress experienced by dentists during treatment. This is due to the inability of dentists to understand the emotional state of the child. This article combines various techniques of behavior management for dentists in order to facilitate treatment of child patients.</p>","PeriodicalId":22804,"journal":{"name":"The Journal of the Dental Association of Thailand","volume":"40 3","pages":"139-47"},"PeriodicalIF":0.0,"publicationDate":"1990-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13230203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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