Clinical preventive dentistry最新文献_第10页

A clinical comparison of two electric toothbrushes with different mechanical actions. 两种不同机械作用的电动牙刷的临床比较。

Clinical preventive dentistry Pub Date : 1990-08-01

S G Ciancio, M L Mather

引用次数: 0

Long-term evaluation of a prebrushing dental rinse for the control of dental plaque and gingivitis. 长期评估预刷漱口水对控制牙菌斑和牙龈炎的作用。

Clinical preventive dentistry Pub Date : 1990-06-01

R R Lobene, P M Soparkar, M B Newman

引用次数: 0

Infection control procedures in intraoral radiology: a survey of Michigan dental offices. 口腔内放射学感染控制程序:密歇根州牙科诊所的调查。

Clinical preventive dentistry Pub Date : 1990-06-01

J R Geist, S J Stefanac, D L Gander

{"title":"Infection control procedures in intraoral radiology: a survey of Michigan dental offices.","authors":"J R Geist, S J Stefanac, D L Gander","doi":"","DOIUrl":"","url":null,"abstract":"A questionnaire was mailed to members of the Michigan Dental Association to determine the extent and adequacy of infection control procedures utilized during intraoral radiography. These measures were then compared with the infection control guidelines recommended by the American Dental Association for exposing and processing radiographs. During exposure procedures, it was found that an overwhelming majority of practitioners wore disposable gloves and placed saliva-contaminated film packets in a receptacle after removing them from the mouth. Very few clinicians complied with the ADA recommendations for wrapping surfaces in the X-ray operatory, but many used disinfectants to decontaminate surfaces touched by the operator. Most respondents washed or removed their gloves before leaving the operatory to process films, thereby stopping the spread of saliva. ADA recommendations for infection control during processing were generally not followed although alternate methods were frequently used. It is emphasized that infection control regimens be employed for all patients, and not only for those who are thought to be infectious. Auxiliaries should be educated in these protocols because they expose radiographs in many dental offices.","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"12 2","pages":"4-8"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13243729","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

Comparative study: the effects of latex and vinyl gloves on the tactile discrimination of first year dental hygiene students. 对比研究:乳胶手套与乙烯基手套对口腔卫生一年级学生触觉辨别的影响。

Clinical preventive dentistry Pub Date : 1990-06-01

A L Brunick, S Burns, K Gross, M Tishk, P Feil

{"title":"Comparative study: the effects of latex and vinyl gloves on the tactile discrimination of first year dental hygiene students.","authors":"A L Brunick, S Burns, K Gross, M Tishk, P Feil","doi":"","DOIUrl":"","url":null,"abstract":"The purposes of this study were to determine 1) if there was a significant difference in the tactile discrimination of first year dental hygiene students wearing a vinyl glove as compared to a latex glove; 2) if the subjects' perceptions of their ability to accurately discriminate between surface textures differed when wearing either one of the two gloves; and 3) the individual characteristics of the gloves preferred by the subjects. Twenty-nine first year dental students were randomly assigned to one of the two glove treatment groups. The tactile discrimination ability of each subject was assessed at baseline and three weeks after using the Roughness Discrimination Test (RDT). The subjects wore their assigned gloves when performing laboratory and clinical procedures during the 3-week period. Following this period the RDT was again administered. Subjects then switched gloves for an additional 3-week period, at which time data were collected regarding perceived discrimination ability and glove preference. Data were analyzed using a repeated-measures analysis of variance. Results revealed no significant difference (p less than 0.05) in subject's tactile discrimination ability while 29% indicated that the latex glove had an inhibitory effect. The subjects most frequently preferred the latex glove, citing specific favorable characteristics such as size, fit, comfort and durability while performing clinical procedures. However, the vinyl glove was favored for durability after washing.","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"12 2","pages":"21-5"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13243726","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

Reduction of CFUs in high-speed handpiece water lines over time. 随着时间的推移，高速手机水管中的CFUs减少。

Clinical preventive dentistry Pub Date : 1990-06-01

R C Scheid, S Rosen, F M Beck

引用次数: 0

Adherence of black-pigmented bacteroides and oral streptococci to composite resin restorative materials--a research note. 黑色素拟杆菌和口腔链球菌对复合树脂修复材料的粘附——一项研究记录。

Clinical preventive dentistry Pub Date : 1990-06-01

K Yamamoto, M Wakabayashi, M Hotta, R Yamaguchi

引用次数: 0

Bacterial biofilm: a source of contamination in dental air-water syringes. 细菌生物膜:牙科空气-水注射器中的污染源。

Clinical preventive dentistry Pub Date : 1990-06-01

J A Mayo, K M Oertling, S C Andrieu

{"title":"Bacterial biofilm: a source of contamination in dental air-water syringes.","authors":"J A Mayo, K M Oertling, S C Andrieu","doi":"","DOIUrl":"","url":null,"abstract":"This study examined the bacteriology of dental air-water syringes, and found that the water delivered by these syringes can be persistently contaminated with bacteria. Flushing of the water line reduced but did not eliminate this contamination. Even after six minutes' flushing, some water samples still contained more than 10(4) viable bacterial cells per milliliter, although coliform counts were less than two per 100 milliliters as measured by a Most Probable Number assay. Sterilization of the tip or the entire syringe did not eliminate this contamination. Scanning electron microscopy revealed bacterial biofilms on the inner wall of the plastic tubing supplying water to the air-water syringe, but not on the air line or on new, unused tubing. Such biofilms probably can be found in any tubing which supplies water to components of dental units. The inoculum for these biofilms comes from ubiquitous environmental aquatic bacteria, some of which can cause disease in compromised patients. Biofilms can be held in check by regular flushing of the water lines with a biocide, and the authors affirm the use of the ADA guidelines for treatment of contaminated dental-unit water lines to control possible cross-infection.","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"12 2","pages":"13-20"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13243725","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

Bicarbonate-based powder and paste dentifrice effects on caries. 碳酸氢盐粉状和膏状牙膏对龋齿的影响。

Clinical preventive dentistry Pub Date : 1990-04-01

J M Tanzer, T McMahon, L Grant

{"title":"Bicarbonate-based powder and paste dentifrice effects on caries.","authors":"J M Tanzer, T McMahon, L Grant","doi":"","DOIUrl":"","url":null,"abstract":"The effects of sodium bicarbonate-based powder and paste dentifrices on dental caries and Streptococcus sobrinus recoveries in rats were studied. Three S. sobrinus 6715-13WT infected groups of specific pathogen-free weanling rats, consuming a diet which contains 56% sucrose, were topically treated with either demineralized water, dentifrice paste, or dentifrice powder. Both the paste and powder contained 0.22% (w/w) NaF. All topical treatments were given for one min daily per rat, five days a week. Animals' teeth were swabbed for recovery of 6715-13WT and total recoverable flora. Recoveries of 6715-13WT were 75% lower from both powder-treated and paste-treated dentifrice than from water-treated rats' teeth (p less than 0.001). Total caries scores were 45% lower for the powder-treated and 43% lower for the paste-treated rats than the water-treated ones (p less than 0.01). The major portion of the caries inhibition was evident on smooth tooth surfaces, 68% for powder-treated and 65% for paste-treated by comparison with water-treated animals (p less than 0.01), although a lesser caries reduction was also evident in tooth fissures (sulci). Thus, both powder and paste formulations of a sodium bicarbonate-based dentifrice containing 0.22% NaF equally and potently inhibited caries in rats, challenged bacteriologically and dietarily to develop severe caries.","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"12 1","pages":"18-21"},"PeriodicalIF":0.0,"publicationDate":"1990-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13319308","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

Effect of overhang removal on increasing patients' flossing frequency. 去除悬垂对提高患者使用牙线频率的影响。

Clinical preventive dentistry Pub Date : 1990-04-01

N Latcham

引用次数: 0

Intraoral prosthetic appliance for the prevention of palatal grooving in premature intubated infants. 预防早产插管婴儿腭沟发育的口内修复矫治器。

Clinical preventive dentistry Pub Date : 1990-04-01

S Fadavi, I C Punwani, D Vidyasagar, S Adeni

引用次数: 0