{"title":"Abfractions: a new classification of hard tissue lesions of teeth.","authors":"J O Grippo","doi":"10.1111/j.1708-8240.1991.tb00799.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00799.x","url":null,"abstract":"<p><p>Due to the stresses resulting from biomechanical loading forces exerted on the teeth (static, as in swallowing and clenching or cyclic, as in chewing), both enamel and dentin can chip or break away. This loss of tooth substance, which shall be termed Abfraction, is dependent on the magnitude, duration, direction, frequency, and location of the forces. These abfractive lesions are caused by flexure and ultimate material fatigue of susceptible teeth at locations away from the point of loading. Clinical observation of a variety of enamel and dentin lesions due to the shapes, sizes, loci, and frequency warrants a new and distinct classification.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"14-9"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00799.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033021","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}
{"title":"Total etch--the rational dentin bonding protocol.","authors":"R L Bertolotti","doi":"10.1111/j.1708-8240.1991.tb00796.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00796.x","url":null,"abstract":"<p><p>Phosphoric acid etching of dentin is critically reexamined in view of current adhesive resin development. Research and clinical experience both suggest that \"total etch,\" the simultaneous etching of dentin and enamel, is a rational protocol with many modern adhesive resins.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00796.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033019","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}
{"title":"Evaluation of a 4-META porcelain repair system.","authors":"R L Cooley, E Y Tseng, J G Evans","doi":"10.1111/j.1708-8240.1991.tb00798.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00798.x","url":null,"abstract":"<p><p>A recently introduced porcelain repair system utilizing 4-META (Etch-Free Primer with C & B-Metabond) was evaluated for bond strength to porcelain. This system purportedly eliminates hydrofluoric acid-etching and silane pretreatment. Forty porcelain specimens were prepared and treated with the 4-META repair system. A resin cylinder was bonded to the treated porcelain surface. Twenty of the specimens were tested after 24 hours while the other 20 were tested after thermocycling (800 cycles at 6 degrees C to 60 degrees C). The mean bond strengths were: 24 hours 17.4 MPa (+/- 4.8), thermocycled 19.1 MPa (+/- 7). Cohesive failure of the porcelain occurred in all of the specimens, both the 24 hour and the thermocycled. These bond strengths compare favorably with or exceed those of other porcelain repair systems tested in other studies.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"11-3"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00798.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033020","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}
{"title":"Clinical technique for an in-office porcelain modification.","authors":"W Scherer, H Putter, H Cooper","doi":"10.1111/j.1708-8240.1991.tb00801.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00801.x","url":null,"abstract":"<p><p>All porcelain restorations, especially intra- and extracoronal restorations, have become an accepted treatment modality for the esthetic restoration of posterior teeth. One problem with these restorations is the limited ability to modify the porcelain when a proximal contact is not present or there is an open margin. Using a low-fusing porcelain in a glazing oven, practitioners can easily accomplish such modifications during the try-in and cementation appointment for porcelain inlays. This technique eliminates the need for returning the porcelain inlay to the laboratory for modification and a second patient visit to complete the restoration. This paper describes an in-office procedure for modifying porcelain restorations and a scanning electron micrographic evaluation of the etched porcelain surface after using this modification technique.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"23-6"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00801.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033023","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}
{"title":"Smooth surface glass ionomer restoration for primary teeth.","authors":"C M Killian, T P Croll","doi":"10.1111/j.1708-8240.1991.tb00804.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00804.x","url":null,"abstract":"<p><p>Glass ionomer restorative cement offers the clinician an alternative to bonded composite resin for restoration of certain lesions in primary teeth. This article details a step-by-step procedure for restoration of a smooth surface carious lesion in a primary incisor using an encapsulated glass ionomer restorative material and reviews advantages and limitations of the cement. A light-hardened glass ionomer liner/base that has proven useful as an enamel and dentin restorative is also described.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"37-40"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00804.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033027","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}
{"title":"Creating the appearance of white enamel dysmineralization with bonded resins.","authors":"T P Croll","doi":"10.1111/j.1708-8240.1991.tb00802.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1991.tb00802.x","url":null,"abstract":"<p><p>In special cases, white enamel discoloration can be stimulated using bonded resin materials. This paper describes a method of using bright white visible light-polymerized resin sealant material as an enamel bonding agent, which is overlayed with composite resin to enhance wear resistance of the restoration.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"3 1","pages":"30-3"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1991.tb00802.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033024","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}
{"title":"Magnification systems improve quality and posture.","authors":"H E Strassler","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"2 6","pages":"183-4"},"PeriodicalIF":0.0,"publicationDate":"1990-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13243895","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}
{"title":"Update on tooth whitening systems.","authors":"H E Strassler","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"2 5","pages":"156-8"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258474","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}
D M Barnes, A M Holston, H E Strassler, P J Shires
{"title":"Evaluation of clinical performance of twelve posterior composite resins with a standardized placement technique.","authors":"D M Barnes, A M Holston, H E Strassler, P J Shires","doi":"10.1111/j.1708-8240.1990.tb00604.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1990.tb00604.x","url":null,"abstract":"<p><p>The purpose of the study was to evaluate 12 posterior composite resins with a standard clinical placement technique that could be followed in a practice setting. Important points stressed are the use of rubber dam, care taken to detail on manufacturer's directions, incremental placement technique, and a standard finishing technique. Sixty-one Class II restorations were placed by a single operator. All of the restorations were evaluated at baseline, one and three years using the modified Ryge criteria. Indirect evaluation of wear was completed for each restoration using Leinfelder's technique. Two percent of the restorations at 1 year and 17 percent at 3 years were not clinically acceptable.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"2 2","pages":"36-43"},"PeriodicalIF":0.0,"publicationDate":"1990-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1990.tb00604.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253119","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}
{"title":"Emergency dentures and esthetics.","authors":"T E Miller","doi":"10.1111/j.1708-8240.1990.tb00606.x","DOIUrl":"https://doi.org/10.1111/j.1708-8240.1990.tb00606.x","url":null,"abstract":"<p><p>Accidents occur in life and when they affect the dentition, whether natural, artificial, or a combination, they can result in a feeling of dread and despair in the patient. The thought of appearing not only in public with business and social acquaintances, but also in private with family members can be reprehensible. This article discusses the use of visible light-cured denture base materials that can be used to alleviate the fear these patients display in being exposed to socio-esthetic intercourse when becoming suddenly partially edentate. The method of use and three patients' photographic essay presentations are discussed.</p>","PeriodicalId":77204,"journal":{"name":"Journal of esthetic dentistry","volume":"2 2","pages":"49-57"},"PeriodicalIF":0.0,"publicationDate":"1990-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1708-8240.1990.tb00606.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253749","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}