Browsing Faculty of Dentistry by Issue Date
Now showing items 21-40 of 403
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Characteristics of children under 6 years of age treated for Early Childhood Caries at Tygerberg Oral Health Centre, South Africa
(Tufts University, School of Dental Medicine, 2008)Objective: This retrospective survey highlighted the characteristics of children less than six years of age presenting with early childhood caries(ECC) who had two or more teeth extracted under intravenous sedation at ... -
Effect of four different Opalescence tooth-whitening products on enamel microhardness
(South African Dental Association, 2008)OBJECTIVES: The purpose was to evaluate the effect of various Opalescence tooth-whitening products on enamel. METHODS AND MATERIALS: Enamel blocks were exposed to Opalescence PF 10% Carbamide Peroxide (n = 10), Opalescence ... -
The use of light-cured acrylic resin for custom trays by undergraduate dental students: A survey
(South African Dental Association (SADA), 2008)This study aims to evaluate the acceptance of light-cured acrylic resin for custom trays by dental students. A questionnaire addressing the use and handling properties of both light-cured (Megatray, Megadent, Germany) and ... -
The effect of different reinforcements on the fracture toughness of materials for interim restorations
(Elsevier, 2008)STATEMENT OF PROBLEM. Fracture of an interim fixed partial denture (FPD) may jeopardize the success of the interim prosthodontic treatment phase and cause patient discomfort. PURPOSE. The purpose of this study was to ... -
Effect of an antifungal denture liner on the saliva yeast count in patients with denture stomatitis: a pilot study.
(Wiley, 2008-09)Although in vitro studies on the release of antifungal agents from tissue conditioners have been done, no in vivo research on the topic could be found. The purpose of this study was to determine the in vivo effect of an ... -
Featuring dental education research: Applying the principles of action research to improve teaching of dental prosthetics
(South African Dental Association, 2009)This article focuses on educational research conducted at the newly merged UWC faculty of dentistry. The research emphasizes the change in teaching methods employed to address the concerns experienced in teaching large ... -
Featuring dental education research: Applying the principles of action research to improve the teaching of dental prosthetics
(South African Dental Association (SADA), 2009)This article focuses on educational research conducted at the newly merged UWC faculty of dentistry. The research emphasises the change in teaching methods employed to address the concerns experienced in teaching the ... -
The relationships between two different drinking water fluoride levels, dental fluorosis and bone mineral density of children
(Bentham Science Publishers, 2009)This field study included the whole population of children aged 10–15 years (77 from a 0.19 mg/L F area; 89 from a 3.00 mg/L F area), with similar nutritional, dietary habits and similar ethnic and socioeconomic status. ... -
Finding a method to analyse qualitative data: using a study of conceptual learning
(American Association of Dental Schools, 2009)There is increasing awareness in the health sciences of the potential of qualitative research to address questions that quantitative research cannot satisfactorily answer. While a growing number of studies in health sciences ... -
The influence of powder liquid ratio on the flexural strength of fibre reinforced acrylic resin material
(South African Dental Association, 2009)Introduction: Often the powder liquid (P/L) ratio of polymethyl methacrylate (PMMA) resins is changed to modify the handling properties of the material. While it is known that this may influ ence the mechanical properties ... -
Effect of various tooth-whitening products on enamel microhardness
(South African Dental Association, 2009)Objectives: The purpose was to evaluate the effect of various tooth-whitening products on the South African market, containing carbamide peroxide (CP) or hydrogen peroxide (HP), on enamel microhardness. Methods: Enamel ... -
The mixed dentition pantomogram: A valuable dental development assessment tool for the dentist
(South African Dental Association, 2009)The mixed dentition pantomogram is routinely used in paediatric patients. This paper discusses the value of the pantomogram for early identification of problems in dental development during the mixed dentition stage. ... -
Determining the Dimensional Stability, Fracture Toughness and Flexural Strength of Light-cured Acrylic Resin Custom Tray Material
(European Journal of Prosthodontics and Restorative Dentistry, 2009-06)Light-cured acrylic resin custom tray material is used in commercial dental laboratories but little evidence- based scientific information on its physical properties is available. Objectives: This study investigates ... -
Stress patterns around distal angled implants in the all-on-four concept configuration
(Quintessence Publishing, 2009-08)Purpose: The All-on-Four concept advocates immediate loading and the placement of distal implants at an angle. The purpose of this study was to do a qualitative descriptive analysis of stress patterns around the distal ... -
Maxillary canine management in the pre-adolescent: A guideline for general practitioners.
(South African Dental Association, 2010)This paper focuses on the identification of ectopic eruption patterns of the maxillary canines from the dental ages of approximately 8 to 12 years. The timing and suitability of interceptive treatment in pre-adolescents ... -
What should I do when I suspect a child patient is being abused?
(South African Dental Association, 2010)The warning signs of abuse should be considered every time an injured patient is seen. Repeated injuries, multiple bruises, or injuries with uncertain explanations may signal instances of abuse. -
Dental ethics case 2: What are your responsibilities to patients who may have an eating disorder?
(South African Dental Association, 2010)Eating disorders are a serious concern and can also have significant consequences on oral health. They represent a clinical challenge to dental professionals because of their unique psychological, medical, nutritional and ... -
Why dentists should take a greater interest in sex and gender
(Nature Publishing Group, 2010)This brief review highlights the lack of evidence relating to sex and gender differences in oral health as well as the widespread conceptual confusion and conflation that often underlies them. A broader biomedical understanding ... -
Dental ethics case 3: informed consent: risks and benefits of treatment
(South African Dental Association, 2010)Studies have shown that pre-operative patient education, providing coping strategies and/or reasonable expectations regarding the post-operative course can help lessen patient anxiety and decrease pain, complications and ... -
Perceptions of intimidation and bullying in dental schools: a multi-national study
(Wiley, 2010)Objectives: To determine first year dental students' perceptions of intimidation by instructors and bullying by fellow students. Methods: Data were collected through a cross-sectional survey of first year dental students ...