Teaching of color in predoctoral and postdoctoral dental education in 2009. 2010

Rade D Paravina, and Paula N O'Neill, and Edward J Swift, and Dan Nathanson, and Charles J Goodacre
Department of Restorative Dentistry and Biomaterials, The University of Texas Dental Branch at Houston, USA.

OBJECTIVE The goal of the study was to determine the current status of the teaching of color in dental education at both the predoctoral (Pre-D) and postdoctoral (Post-D) levels. METHODS A cross-sectional web-based survey, containing 27 multiple choice, multiple best and single best answers was created. Upon receiving the administrative approval, dental faculty involved in the teaching of color to Pre-D or Post-D dental students from around the world (N=205), were administered a survey. Statistical analysis of differences between Pre-D and Post-D was performed using Chi-square test (α=0.05). RESULTS A total of 130 responses were received (response rate 63.4%); there were 70 responses from North America, 40 from Europe, 10 from South America, nine from Asia and one from Africa. A course on "color" or "color in dentistry" was included in the dental curriculum of 80% of Pre-D programs and 82% of Post-D programs. The number of hours dedicated to color-related topics was 4.0±2.4 for Pre-D and 5.5±2.9 for Post-D, respectively (p<0.01). Topics associated with tooth color, shade matching method, tooth whitening, and teaching of appearance parameters other than color, were frequently taught. CONCLUSIONS Significant differences were recorded between the number of hours dedicated to teaching of color at predoctoral and postdoctoral level. The same is true for the prosthodontics and restorative courses, teaching on negative after images; color rendering index, Bleachedguide 3D-Master shade guide, digital camera and lens selection, composite resins, and maxillofacial prosthetic materials. Except for the restorative courses and composite resins, significantly higher results were recorded for Post-D programs. Vitapan Classical and 3D-Master were the most frequently taught shade guides.

UI MeSH Term Description Entries
D009656 North America The northern continent of the Western Hemisphere, extending northward from the Colombia-Panama border and including CENTRAL AMERICA, MEXICO, Caribbean area, the UNITED STATES, CANADA and GREENLAND. The term often refers more narrowly to MEXICO, continental UNITED STATES, AND CANADA. Northern America
D011476 Prosthodontics A dental specialty concerned with the restoration and maintenance of oral function by the replacement of missing TEETH and related structures by artificial devices or DENTAL PROSTHESES. Dentistry, Prosthetic,Prosthetic Dentistry
D003116 Color The visually perceived property of objects created by absorption or reflection of specific wavelengths of light. Colors
D003430 Cross-Sectional Studies Studies in which the presence or absence of disease or other health-related variables are determined in each member of the study population or in a representative sample at one particular time. This contrasts with LONGITUDINAL STUDIES which are followed over a period of time. Disease Frequency Surveys,Prevalence Studies,Analysis, Cross-Sectional,Cross Sectional Analysis,Cross-Sectional Survey,Surveys, Disease Frequency,Analyses, Cross Sectional,Analyses, Cross-Sectional,Analysis, Cross Sectional,Cross Sectional Analyses,Cross Sectional Studies,Cross Sectional Survey,Cross-Sectional Analyses,Cross-Sectional Analysis,Cross-Sectional Study,Cross-Sectional Surveys,Disease Frequency Survey,Prevalence Study,Studies, Cross-Sectional,Studies, Prevalence,Study, Cross-Sectional,Study, Prevalence,Survey, Cross-Sectional,Survey, Disease Frequency,Surveys, Cross-Sectional
D003479 Curriculum A course of study offered by an educational institution. Curricula,Short-Term Courses,Course, Short-Term,Courses, Short-Term,Short Term Courses,Short-Term Course
D003793 Dental Restoration, Permanent A restoration designed to remain in service for not less than 20 to 30 years, usually made of gold casting, cohesive gold, or amalgam. (Jablonski, Dictionary of Dentistry, 1992) Dental Fillings, Permanent,Dental Filling, Permanent,Dental Permanent Filling,Dental Permanent Fillings,Dental Restorations, Permanent,Filling, Dental Permanent,Filling, Permanent Dental,Fillings, Dental Permanent,Fillings, Permanent Dental,Permanent Dental Filling,Permanent Dental Fillings,Permanent Dental Restoration,Permanent Dental Restorations,Permanent Filling, Dental,Permanent Fillings, Dental,Restoration, Permanent Dental,Restorations, Permanent Dental
D004497 Education, Dental Use for articles concerning dental education in general. Dental Education
D004499 Education, Dental, Graduate Educational programs for dental graduates entering a specialty. They include formal specialty training as well as academic work in the clinical and basic dental sciences, and may lead to board certification or an advanced dental degree. Dental Education, Graduate,Graduate Dental Education
D004955 Esthetics, Dental Skills, techniques, standards, and principles used to improve the art and symmetry of the teeth and face to improve the appearance as well as the function of the teeth, mouth, and face. (From Boucher's Clinical Dental Terminology, 4th ed, p108) Cosmetic Dentistry,Aesthetics, Dental,Dental Esthetic,Dental Esthetics,Esthetic, Dental,Cosmetic Dentistries,Dentistries, Cosmetic,Dentistry, Cosmetic
D005060 Europe The continent north of AFRICA, west of ASIA and east of the ATLANTIC OCEAN. Northern Europe,Southern Europe,Western Europe

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