Compendium (Newtown, Pa.). Supplement最新文献_第2页

Clinical evaluation of Colgate Platinum Professional Toothwhitening System and Rembrandt Lighten Bleaching Gel. 高露洁白金专业牙齿美白系统和伦勃朗美白凝胶的临床评价。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

S A Nathoo, M B Chmielewski, K N Rustogi

引用次数: 0

Ridge augmentation in preparation for conventional and implant-supported restorations. 在常规修复体和种植体支持修复体的准备中增加脊。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

H Smukler, M S Chaibi

引用次数: 0

Chlorhexidine gluconate in periodontal treatment. 葡萄糖酸氯己定在牙周治疗中的应用。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

D W Cohen, S L Atlas

引用次数: 0

Considerations and variations of dentist-prescribed, home-applied vital tooth-bleaching techniques. 牙医处方的、家庭应用的重要牙齿漂白技术的考虑和变化。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

V B Haywood

{"title":"Considerations and variations of dentist-prescribed, home-applied vital tooth-bleaching techniques.","authors":"V B Haywood","doi":"","DOIUrl":"","url":null,"abstract":"Tooth-bleaching procedures became widely available with the 1989 introduction of a dentist-home technique. Over-the-counter home systems were put on the market shortly thereafter, but safety concerns led to a sales ban by the Food and Drug Administration (FDA) in 1991. That ban has been lifted while companies continue to supply information to the FDA. Information on bleaching safety has often been skewed because the high 35% hydrogen peroxide concentration used in the dentist-office procedures has sometimes been compared out of context with dentist-home formulas with 10% to 15% carbamide peroxide or 1% to 10% hydrogen peroxide. Earlier studies have also failed to put the risk level of tooth bleaching into perspective with other routine dental procedures. More recent studies show that 10% carbamide peroxide is safe when appropriately administered. Haywood does state that there is a risk level in any type of bleaching, and that the dentist-home system provides the best way to minimize the risk because the dentist can: (1) diagnose any problems or special needs; (2) plan appropriate treatment; and (3) fabricate, fit, and adjust the prosthesis used to apply the formula. A success rate of 96% (excluding tetracycline stain) has been achieved. Currently, most marketed systems use a carbamide peroxide in a thickened glycerin base. A new product is being introduced with 10% carbamide peroxide, a peroxide stabilizer, a thickener, and tooth-cleansing technology ingredients.","PeriodicalId":77696,"journal":{"name":"Compendium (Newtown, Pa.). Supplement","volume":" 17","pages":"S616-21"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19195738","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

Enhancing cosmetics through regenerative periodontal procedures. 通过再生牙周手术增强化妆品。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

L Langer

引用次数: 0

Development of a quantitative measurement to assess the whitening effects of two different oxygenating agents on teeth in vivo. 两种不同的氧合剂对牙齿体内美白效果的定量测定。

Compendium (Newtown, Pa.). Supplement Pub Date : 1994-01-01

K N Rustogi, J Curtis

{"title":"Development of a quantitative measurement to assess the whitening effects of two different oxygenating agents on teeth in vivo.","authors":"K N Rustogi, J Curtis","doi":"","DOIUrl":"","url":null,"abstract":"A new approach to assess color change in teeth involves application of the Minolta CR-221 Chroma Meter. The process has been assessed in vitro by Dr. Stephen Rosenstiel of Ohio University and by Dr. Robert Seghi of the University of California School of Dentistry. The purpose of this study was to develop a technique to assess the tooth-whitening effects of peroxides on teeth in vivo, using a small-area colorimeter. Twenty male and female subjects participated. Study casts were made from alginate impressions. Two maxillary, white, polyvinyl siloxane, custom-postioning splints were fabricated for each subject. Each splint was modified to accept exactly the head of the colorimeter to a window exposing the middle one third of the facial surface of one central incisor. The coloimeter converts all colors within the range of human perception into a common numerical code. The use of the positioning splint allowed the researchers to reposition the colorimeter precisely for multiple reading each time measuremehts were taken. The color parameters were recorded in the L*a*b* color space. This method shows that multiple measurements on the same subject are consistent and statistically accurate. The standard deviation for L* (lightness) values was 0.22. This technique showed quantitatively the whitening effect on teeth to be increase in L* and a decrease in a* (red) and b* (yellow). The mean color difference (deltaE) for the 3-week study was 5.07.","PeriodicalId":77696,"journal":{"name":"Compendium (Newtown, Pa.). Supplement","volume":" 17","pages":"S631-4"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19195043","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

A clinical trial of the INTERPLAK powered toothbrush in a geriatric population. INTERPLAK动力牙刷在老年人群中的临床试验。

Compendium (Newtown, Pa.). Supplement Pub Date : 1993-01-01

P Blahut

{"title":"A clinical trial of the INTERPLAK powered toothbrush in a geriatric population.","authors":"P Blahut","doi":"","DOIUrl":"","url":null,"abstract":"This study was conducted to test the effectiveness of the counter-rotational powered toothbrush in a nursing home environment. A group of 60 nursing home patients were selected; each was assigned to a specific trained toothbrusher. Participants were divided into two groups stratified by gingival inflammation in a crossover-design clinical trial. Each individual used the powered brush for one 4-week period, and a manual or conventional brush for another 4-week period. A suitable period of nonintervention separated the two 4-week periods of intervention to allow plaque and gingival scores to revert to baseline. The participants were evaluated for plaque and gingivitis before and after each brushing period. The experimental brush reduced both plaque and gingivitis more effectively than the conventional brush. The mean reduction in plaque scores was 1.44 for the conventional brush, 1.92 for the powered brush (Quigley-Hein Plaque Index). The mean reduction in gingival inflammation scores was 0.47 for the conventional brush, and 0.77 for the experimental brush (Löe and Silness Gingival Index). Participants perceived the counter-rotational powered brush to be more effective, and at the exit interview overwhelmingly preferred to keep it rather than the conventional brush.","PeriodicalId":77696,"journal":{"name":"Compendium (Newtown, Pa.). Supplement","volume":" 16","pages":"S606-10; quiz S612-4"},"PeriodicalIF":0.0,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19052199","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

Maxilla vs mandible: why use HA? 上颌骨vs下颌骨:为什么使用HA?

Compendium (Newtown, Pa.). Supplement Pub Date : 1993-01-01

R M Meffert

引用次数: 0

Clinical assessment of the INTERPLAK toothbrush vs a conventional brush plus floss. INTERPLAK牙刷与传统牙刷加牙线的临床评估。

Compendium (Newtown, Pa.). Supplement Pub Date : 1993-01-01

J W Love, C L Drisko, W J Killoy, D E Tira, J D Love

引用次数: 0

Cylindrical HA-coated implants--8-year observations. 圆柱形ha涂层植入物，8年观察。

Compendium (Newtown, Pa.). Supplement Pub Date : 1993-01-01

M S Block, J N Kent

引用次数: 0