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Evaluating the impact of interprofessional forums on dental medicine students' collaborative practice skill perception. J Dent Educ 2021; 86:489-495. [PMID: 34825369 DOI: 10.1002/jdd.12834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/11/2021] [Accepted: 10/31/2021] [Indexed: 11/09/2022]
Abstract
PURPOSE This study evaluates third-year dental medicine students' perceived competencies related to interprofessional collaborative practice (IPCP) after completing two exposure level experiences with students from other professions across a large academic health center. METHODS Two cohorts of D3 dental medicine students (2018-2019 and 2019-2020) completed the Interprofessional Collaborative Competencies Attainment Survey (ICCAS) after participating in in-person 2.5-h Interprofessional (IP) Forums in the Fall and Spring semesters. Self-reported competencies were compared between pre-and post-IP Forum ratings and between Fall and Spring. RESULTS Prior to the IP Forums, dental medicine students (n = 185) reported perceived skill in the interprofessional competencies to be from Good to Very Good using the ICCAS. After participation in the Fall IP Forum, students' ICCAS scores increased in all ICCAS subscales with large effect sizes. Students reported a perceived decline in these skills in the four months between Fall and Spring IP Forums and restoration of IP skill levels after participating in a second IP Forum (Spring). CONCLUSIONS Participation in IP Forums has a positive impact on students' IPCP skill perception. Our data suggest that perceived skill level requires repeated IP learning experiences. If dental medicine students are expected to embrace collaborative practice to enhance patient outcomes, then dental school educators must provide opportunities for students to engage in collaborative practice experiences at all levels of their training.
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Creating a Film to Teach Health Professions Students the Importance of Interprofessional Collaboration. AMERICAN JOURNAL OF PHARMACEUTICAL EDUCATION 2020; 84:7638. [PMID: 32431317 PMCID: PMC7223936 DOI: 10.5688/ajpe7638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 08/26/2019] [Indexed: 06/11/2023]
Abstract
Objective. To produce, implement, and evaluate the effectiveness of a film to develop the foundational knowledge and skills of health professions students and teach them the importance of interprofessional collaboration. Methods. An existing interprofessional case study about a Hispanic man suffering from multiple chronic health conditions and the impact his health had on his family served as the basis for the film. To ensure a high-quality production, faculty members partnered with a local theatre company to produce the film. Upon completion, the film was integrated into an annual interprofessional forum and evaluated by both students and faculty members in 2016, 2017, and 2018. Results. The 22-minute film, entitled Meet Fred Santiago: Improving Care Through Interprofessional Collaboration, was shown to 1921 students and 250 faculty members who participated in the interprofessional forum over the three years. Of these, 1858 students and 174 faculty members completed a program evaluation following the forum. The majority (>86%) of student and faculty respondents agreed or strongly agreed that the film presented a realistic view of the challenges faced by people with multiple chronic health problems. The majority of students (>85%) agreed or strongly agreed that the film helped them appreciate the breadth of issues confronting individuals with multiple chronic health problems. Conclusion. The film, Meet Fred Santiago, is an effective tool for introducing health professions students to the complex interrelationship of medical, psychological, and social issues experienced by individuals with chronic health conditions.
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Bond strength of one-step self-etch adhesives and their predecessors to ground versus unground enamel. Eur J Dent 2019. [DOI: 10.1055/s-0039-1698962] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
ABSTRACTObjectives: The aim of this study was to compare the shear bond strength of several self-etch adhesives to their two-step predecessors to ground and unground enamel.Methods: Seventy-five extracted, non-carious human third molar teeth were selected for this study. The buccal surfaces of each tooth were mechanically ground to obtain flat enamel surfaces (ground enamel), while the lingual surfaces were left intact (unground enamel). The teeth were randomly divided into five groups according to the adhesive systems (n=15): one-step self-etch adhesive - Clearfil S3 Bond, its two-step predecessor - Clearfil SE Bond, one-step self-etch adhesive - AdheSE One, and its two-step predecessor - AdheSE, and a two-step etch-and-rinse adhesive - Adper Single Bond 2(control). After application of the adhesives to the buccal and lingual enamel surfaces of each tooth, a cylindrical capsule filled with a hybrid composite resin (TPH) was seated against the surfaces. The specimens were stored in distilled water at 37°C for 24 hours, followed by thermocycling (5°C-55°C/500 cycles). They were subjected to shear bond strength test in a universal testing machine at a crosshead speed of 1.0 mm/minute. The data were compared using a two-way ANOVA, followed by Bonferroni test at P<.05Results: All adhesives exhibited statistically similar bond strengths to ground and unground enamel except for the etch-and-rinse adhesive that showed significantly higher bond strengths than the self-etch adhesives (P<.05). No significant differences in bond strength values were observed between ground and unground enamel for any of the adhesives tested (P=.17).Conclusions:Similar bond strengths to ground and unground enamel were achieved with one-step self-etch adhesives and their predecessors. Enamel preparation did not influence the bonding performance of the adhesives tested. (Eur J Dent 2012;6:280-286)
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Effect of resealing on microleakage of resin composite restorations in relationship to margin design and composite type. Eur J Dent 2019. [DOI: 10.1055/s-0039-1698977] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
ABSTRACTObjective: To determine the relationship between margin preparation design and resin-composite type on microleakage with or without re-application of surface-penetrating sealant.Methods: Class-I resin-composite restorations were completed for 128 extracted human molars. Half of the margins were beveled, the other half, butt-joint. Half of each group was restored with Filtek-Supreme (FS), the other half with Esthet-X (EX) using their respective adhesive systems. Margins were etched and sealed with a surface-penetrating sealant, Fortify. The samples were stored in water 24h, and thermocycled (5,000 cycles, 5°C-55°C). Then, samples were abraded using a toothbrush machine (6,000 strokes). Half of the restorations from each sealant group (n=16) were resealed, and the other half had no further treatment. Thermocycling and tooth brushing were repeated. The samples were sealed with nail polish, immersed in methylene-blue for 8h, sectioned, and magnified digital photographs were taken. Three examiners assessed dye penetration. A 2x2x2 multi-layered Chi-Square analysis, using Cochran-Mantel-Haenszel test was conducted for statistical analysis.Results: No difference was observed between sealed and resealed FS and EX restorations with butt-joint margins. In beveled margins, resealing caused significantly less microleakage (P<.01). No differences were found between restorations either sealed or resealed with bevel margins. In butt-joint margins, at the leakage level deeper than 2/3 of the preparation depth, resealed FS showed less microleakage than EX resealed restorations (P<.01).Conclusion: Resealing reduced microleakage in bevel margins, however, in butt-joint margins resealing did not affect the leakage. A significant statistical relationship exists between and within resealing, margin preparation design, type of composite, and microleakage. (Eur J Dent 2012;6:389-395)
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Incorporating Standardized Patients Into an Interprofessional Oral-Systemic Health Practicum. J Nurse Pract 2015. [DOI: 10.1016/j.nurpra.2015.01.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Effect of resealing on microleakage of resin composite restorations in relationship to margin design and composite type. Eur J Dent 2012; 6:389-95. [PMID: 23077418 PMCID: PMC3474553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE To determine the relationship between margin preparation design and resin-composite type on microleakage with or without re-application of surface-penetrating sealant. METHODS Class-I resin-composite restorations were completed for 128 extracted human molars. Half of the margins were beveled, the other half, butt-joint. Half of each group was restored with Filtek-Supreme (FS), the other half with Esthet-X (EX) using their respective adhesive systems. Margins were etched and sealed with a surface-penetrating sealant, Fortify. The samples were stored in water 24h, and thermocycled (5,000 cycles, 5°C-55°C). Then, samples were abraded using a toothbrush machine (6,000 strokes). Half of the restorations from each sealant group (n=16) were resealed, and the other half had no further treatment. Thermocycling and tooth brushing were repeated. The samples were sealed with nail polish, immersed in methylene-blue for 8h, sectioned, and magnified digital photographs were taken. Three examiners assessed dye penetration. A 2×2×2 multi-layered Chi-Square analysis, using Cochran-Mantel-Haenszel test was conducted for statistical analysis. RESULTS No difference was observed between sealed and resealed FS and EX restorations with butt-joint margins. In beveled margins, resealing caused significantly less microleakage (P<.01). No differences were found between restorations either sealed or resealed with bevel margins. In butt-joint margins, at the leakage level deeper than 2/3 of the preparation depth, resealed FS showed less microleakage than EX resealed restorations (P<.01). CONCLUSION Resealing reduced microleakage in bevel margins, however, in butt-joint margins resealing did not affect the leakage. A significant statistical relationship exists between and within resealing, margin preparation design, type of composite, and microleakage.
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Effect of laser preparation on bond strength of a self-adhesive flowable resin. Lasers Med Sci 2012; 28:343-7. [PMID: 22821150 DOI: 10.1007/s10103-012-1158-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Accepted: 07/02/2012] [Indexed: 10/28/2022]
Abstract
The aim of this in vitro study was to evaluate the effect of laser treatment on shear bond strength of a self-adhesive flowable resin composite to human dentin. Eighty extracted sound human molar teeth were used for the study. The teeth were sectioned mesiodistally and embedded in acrylic blocks. The dentin surfaces were ground wet with 600-grit silicon carbide (SiC) paper. They were randomly divided into two preparation groups: laser (Er:YAG laser, with 12 Hz, 350 mJ energy) and control (SiC). Each group was then divided into two subgroups according to the flowable resin composite type (n = 20). A self-adhesive flowable (Vertise Flow) and a conventional flowable resin (Premise Flow) were used. Flowable resin composites were applied according to the manufacturer's recommendations using the Ultradent shear bond Teflon mold system. The bonded specimens were stored in water at 37 °C for 24 h. Shear bond strength was tested at 1 mm/min. The data were logarithmically transformed and analyzed using two-way analysis of variance and Student-Newman-Keul's test at a significance level of 0.05. The self-adhesive flowable resin showed significantly higher bond strength values to laser-prepared surfaces than to SiC-prepared surfaces (p < 0.001). The conventional flowable resin did not show such differences (p = 0.224). While there was a significant difference between the two flowable resin composites in SiC-prepared surfaces (p < 0.001), no significant difference was detected in laser-prepared surfaces (p = 0.053). The bond strength of a self-adhesive flowable resin composite differs according to the type of dentin surface preparation. Laser treatment increased the dentin bonding values of the self-adhesive flowable resin.
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Bond strength of one-step self-etch adhesives and their predecessors to ground versus unground enamel. Eur J Dent 2012; 6:280-6. [PMID: 22904656 PMCID: PMC3420835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE The aim of this study was to compare the shear bond strength of several self-etch adhesives to their two-step predecessors to ground and unground enamel. METHODS Seventy-five extracted, non-carious human third molar teeth were selected for this study. The buccal surfaces of each tooth were mechanically ground to obtain flat enamel surfaces (ground enamel), while the lingual surfaces were left intact (unground enamel). The teeth were randomly divided into five groups according to the adhesive systems (n=15): one-step self-etch adhesive - Clearfil S3 Bond, its two-step predecessor - Clearfil SE Bond, one-step self-etch adhesive - AdheSE One, and its two-step predecessor - AdheSE, and a two-step etch-and-rinse adhesive - Adper Single Bond 2(control). After application of the adhesives to the buccal and lingual enamel surfaces of each tooth, a cylindrical capsule filled with a hybrid composite resin (TPH) was seated against the surfaces. The specimens were stored in distilled water at 37°C for 24 hours, followed by thermocy-cling (5°C-55°C/500 cycles). They were subjected to shear bond strength test in a universal testing machine at a crosshead speed of 1.0 mm/minute. The data were compared using a two-way ANOVA, followed by Bonferroni test at P<.05. RESULTS All adhesives exhibited statistically similar bond strengths to ground and unground enamel except for the etch-and-rinse adhesive that showed significantly higher bond strengths than the self-etch adhesives (P<.05). No significant differences in bond strength values were observed between ground and unground enamel for any of the adhesives tested (P=.17). CONCLUSION Similar bond strengths to ground and unground enamel were achieved with one-step self-etch adhesives and their predecessors. Enamel preparation did not influence the bonding performance of the adhesives tested.
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Comparison of the effects of Er,Cr:YSGG laser and different cavity disinfection agents on microleakage of current adhesives. Lasers Med Sci 2011; 27:805-11. [PMID: 21853319 DOI: 10.1007/s10103-011-0980-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Accepted: 07/25/2011] [Indexed: 11/25/2022]
Abstract
The aim of this study was to compare the effect of the Er,Cr:YSGG laser and different cavity disinfection agents on microleakage of an etch-and-rinse and a self-etch adhesive. Class V preparations were completed on the buccal and lingual surfaces of 30 extracted noncarious human molars. The occlusal margin was placed on enamel and the gingival margin on dentin. Preparations were randomly divided into five experimental groups (n = 12); (1) 2% chlorhexidine gluconate (CHX), (2) propolis, (3) ozone, (4) Er,Cr:YSGG laser, and (5) control (no treatment). Each group was divided into two subgroups according to the adhesive system: etch-and-rinse (Adper Single Bond 2), and a self-etch adhesive (All-Bond SE). The preparations were bulk-filled with a resin composite (Arabesk). After storage in distilled water for 24 h the restored teeth were subjected to thermocycling (1,000 cycles; 5-55°C). All specimens were immersed in 0.5% basic fuchsin solution for 24 h and sectioned longitudinally through the centre of the restorations and examined under a stereomicroscope at ×25 magnification. The data were analysed using the Kruskal-Wallis and Mann-Whitney U-tests. No difference was observed between the groups either on enamel or dentin when the etch-and-rinse adhesive was used (p > 0.05). In the self-etch adhesive groups, a significant difference was found only between the laser group and the CHX group on enamel and between the propolis group and the control group on dentin (p < 0.05). Comparing the etch-and-rinse and self-etch adhesives within each group, no differences were found on dentin (p > 0.05). On enamel, a statistically significant difference was found only in the CHX group (p < 0.05). There were no differences in microleakage with the laser and the different cavity disinfectant applications when used with etch-and-rinse adhesive. In the self-etch group there were differences in microleakage depending on the disinfection agent used.
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Effects of different cavity disinfectants on shear bond strength of a silorane-based resin composite. J Contemp Dent Pract 2011; 12:279-86. [PMID: 22186863 DOI: 10.5005/jp-journals-10024-1047] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIM This in vitro study evaluated the effect of different cavity disinfection agents on bond strength of a silorane-based resin composite. MATERIALS AND METHODS Thirty-six caries-free human third mandibular molars sectioned in mesio-distal direction were mounted in acrylic resin with their flat dentin surfaces exposed. After the dentin surfaces were wet ground with # 600 silicon carbide paper, the teeth were randomly divided into 6 groups of 12 each according to the cavity disinfection agents; chlorhexidine (CHX); sodium hypochlorite (NaOCl), propolis, ozone, Er,Cr:YSGG laser and no treatment (control). After treatment of dentin surfaces with one of these cavity disinfection agents, Filtek Silorane adhesive system was applied. The silorane-based resin composite, Filtek Silorane was condensed into a mold and polymerized. After storage at 37°C for 24 hours, the specimens were tested in shear mode at a crosshead speed of 1.0 mm/minute. The results were analyzed by one-way ANOVA. RESULTS No statistically significant difference was observed between the groups (p>0.05). CONCLUSION The use of the tested cavity disinfection agents, chlorhexidine, sodium hypochlorite, propolis, ozone and Er,Cr:YSGG laser did not significantly affect the dentin bond strength of a silorane-based resin composite, filtek supreme. CLINICAL SIGNIFICANCE Cavity disinfectant applications did not affect the dentin bond strength of a silorane-based resin composite.
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Thermal Safety of Er:YAG and Er,Cr:YSGG Lasers in Hard Tissue Removal. Photomed Laser Surg 2009; 27:565-70. [DOI: 10.1089/pho.2008.2335] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Composite resin materials: nano-what? DENTISTRY TODAY 2009; 28:124-127. [PMID: 19485022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Abstract
The new generation LED curing light units have significantly improved curing performance compared to first generation lights, and even some second generation LED curing light units. This study compared the curing performance of 10 new generation LED light curing units (FLASH-lite 1401, LE Demetron 1, Coltolux, Ultra-Lume 5, Mini LED, bluephase, Elipar FreeLight 2, Radii, Smartlite IQ and Allegro) for depth of cure against a high-powered halogen curing light unit (Optilux 501). Depth of cure measurements were utilized per the ANSI/ADA No 27 standard to detect differences between the lights at three time intervals (10, 20 and 40 seconds). A total of 660 samples were prepared (n=10/group). A full factorial ANOVA and Tukey's HSD test showed FLASH-lite 1401 performed significantly better than the other lights at 10- and 20-second time intervals (p<0.01). This study also demonstrated that an exposure time of 20 seconds or longer assures a better depth of cure, 40 seconds being the optimal polymerization time for all of the curing light units.
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Surface protection for newly erupting first molars. COMPENDIUM OF CONTINUING EDUCATION IN DENTISTRY (JAMESBURG, N.J. : 1995) 2006; 27:46-52. [PMID: 16454015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The objective of this study was to compare the retention of GC Fuji Triage glass-ionomer to Delton FS+, a resin-based sealant on saliva-contaminated enamel surfaces. Seventy-two extracted noncarious human permanent molars were divided into 3 groups for sealing using Triage (T), Delton FS+ with Prime & Bond NT (DP), and Delton FS+ (D) alone. After prophylaxis with pumice, Groups D and DP were etched with 38% H3PO4 for 30 seconds. Group T was treated with Cavity Conditioner. A single drop of natural saliva was applied to the occlusal surface with a microbrush. Sealants were then placed according to the manufacturer's directions. Bonding agent was applied and light-cured for 20 seconds before the application of Delton for the DP group. All sealants covered the entire occlusal surface. The groups were further subdivided into 3 time-evaluation intervals: 6 months, 1 year, and 2 years (8 samples each). They were thermocycled (5 degrees C to 55 degrees C, 1 minute dwell time) at 250, 500, and 1,000 cycles, respectively. After each thermocycling period, they were subjected to toothbrush abrasion for their respective times (3,000 strokes, 6,000 strokes, and 12,000 strokes). All samples were finally observed clinically for retention of sealant. Samples with clinically visible loss of material were further evaluated under a scanning electron microscope (SEM) to verify the loss in the pits and fissures. After the first thermocycling period, 5 of the 24 samples (21%) of Group D revealed complete visual loss of sealant. There was no further loss after the second period. After the third period of thermocycling, an additional 4 samples revealed complete visible loss of the sealant material from Group D (total 37.5% failure). SEM evaluation verified the complete loss of sealants. Groups T and DP showed 100% retention after the entire period of aging and toothbrush-abrasion. Both of these groups demonstrated similar wear rates. Therefore, concerning fluoride release and simpler technique, especially with newly-erupting molars, Triage has advantages.
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Using the DIAGNOdent laser device to detect caries. A study in the pre-doctoral clinic at Nova Southeastern University College of Medicine. TODAY'S FDA : OFFICIAL MONTHLY JOURNAL OF THE FLORIDA DENTAL ASSOCIATION 2006; 18:16-7, 19. [PMID: 16552927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
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Abstract
This study investigated behavioral and sociodemographic risk indicators of attachment loss (AL) at baseline in subjects of the Florida Dental Care Study: 873 subjects with at least 1 tooth, and who were 45+ years or older, participated for an in-person interview and dental examination; 761 subjects were probed for AL. Calibrated examiners used a modified NIDR protocol from the 1985-86 Survey of US Employed Adults and Seniors. Results were weighted to reflect actual population proportions. 92% of subjects had at least 1 site of 4+ mm AL, and 35% had at least 1 severe site (7+ mm AL). In a single multivariate regression, not having a recent dental check-up, not using dental floss, being a current smoker, and being diabetic were significantly associated with a higher probability of having 1 or more severe sites. Blacks were less likely than whites to be regular users of dental care, use dental floss, and be non-smokers. Similar findings were found for low income adults and rural residents. Risk groups (low income, blacks, rural residents) were more likely to present with modifiable risk indicators for AL, suggesting the need for targeted interventions.
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Abstract
As part of the Florida Dental Care Study--a longitudinal study of risk factors for changes in dental health--the authors examined and interviewed 873 adults aged 45 years and older. During the examination, clinicians noted the number of teeth present and the participant's dental condition, including presence of root caries and fillings or noncarious defects on the roots. The interview was conducted to collect demographic and other information such as the adults' perceptions about dental care and their perceptions about their own dental health. The authors found that men, African-Americans, adults living in rural areas and those living in poverty were significantly more likely to have root caries than other participants. The data reported in this article will serve as baseline information for subsequent research.
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Abstract
The Florida Dental Care Study is a longitudinal study of changes in oral health that included at baseline 873 subjects (Ss) who had at least 1 tooth, were 45 years or older, and participated for an interview and examination. Forty-five percent of Ss had active coronal caries; 94% of the coronal carious surfaces were primary decay, and only 6% were secondary/recurrent. Ten percent of Ss had 1 or more root fragments, 16% of Ss had 1 or more teeth with restoration fractures, and 14% of Ss had 1 or more teeth with cusp fractures. Blacks, poor persons, and irregular attenders had more caries, root fragments, and cusp fractures, even though they had significantly fewer teeth. Blacks, poor persons, and irregular attenders were not at increased risk for restoration fractures, probably because fractures were associated with dental care use. These findings regarding caries and restorative treatment needs are consistent with a substantial burden in adult high-risk groups, and are relevant for dental primary health care policy.
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Abstract
Wear of composites can be estimated by the degree of marginal discrepancy between the prepared cavity wall and the occlusal margins of composites. Such evaluations are done on casts by comparing and rating the marginal discrepancy with those on standard casts. We analyzed the reliability of this technique on metal and stone specimens. These specimens contained grooves of different width and depth. For the visual comparison we used stone casts of machined standards of known groove depth. We measured the depths of the metal specimens with a profilometer and made stone casts of these original specimens. Using the stone casts of the standards, five dentists estimated the unknown groove depths on the remaining stone casts. These estimates were done under standardized conditions and repeated by each dentist on five different occasions. The results showed that visual depth evaluations of die stone specimens underestimated the depths when compared with the values measured with a profilometer on the original metal models. One investigator gave significantly different (p less than 0.05) groove depth estimates at different occasions.
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Use of CO2 laser for visible detection of enamel fissure caries. QUINTESSENCE INTERNATIONAL (BERLIN, GERMANY : 1985) 1988; 19:187-90. [PMID: 3152014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Treatment of external pin perforations. GENERAL DENTISTRY 1987; 35:200-2. [PMID: 3476346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Longitudinal intensity variability of visible light curing units. QUINTESSENCE INTERNATIONAL (BERLIN, GERMANY : 1985) 1986; 17:819-20. [PMID: 3468533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ophthalmic concerns when using visible light curing units. QUINTESSENCE INTERNATIONAL (BERLIN, GERMANY : 1985) 1986; 17:679-82. [PMID: 3466198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Teaching combined restorative periodontal procedures. J Dent Educ 1983; 47:623-5. [PMID: 6578256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Teaching combined restorative periodontal procedures. J Dent Educ 1983. [DOI: 10.1002/j.0022-0337.1983.47.9.tb01713.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Managing subgingival lesions with a combined operative and periodontal approach. GENERAL DENTISTRY 1983; 31:68-71. [PMID: 6578170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Analysis of disagreement in the evaluation of clinical products. J Dent Educ 1982; 46:284-9. [PMID: 6951851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This paper reports an analysis of factors that reduce agreement in clinical evaluation. Four instructors representing different restorative departments met regularly over a four-month period to study the evaluation process. Each participant selected a task from his discipline, identified critical errors made in performing the task, produced these errors in models and extracted teeth, and developed criteria and checklists to aid in categorizing and counting the errors. In weekly sessions the models were evaluated, and judgments were compared. Factors that reduced agreement were identified, discussed, and listed. In some sessions ongoing evaluation was reported orally, tape-recorded, and analyzed to elucidate the underlying mental processes. Analysis indicated that agreement was reduced by 16 factors, including unclear rules, the faculty member's memory, unstandardized aids to judgment, inconsistent observational methods, differences in ability, and differing tendencies to leniency.
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Rationale and technique for the use of threading retentive pins. A clinical review. JOURNAL OF THE COLORADO DENTAL ASSOCIATION 1980; 58:12-5. [PMID: 6933165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Immediate temporary bridge using an extracted tooth. DENTAL SURVEY 1980; 56:22-5. [PMID: 7000563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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