Dentistry

Awareness of oral health is essential for developing healthy habits, and a correlation between improved knowledge and better oral health has been shown to exist. Health-related behaviours are more likely to be followed if a person has greater control over their health with a better understanding of diseases and their aetiology. To determine the knowledge, attitudes, and practices regarding oral health care among undergraduate students in the Life Sciences Department at a University of Technology, Free State. This descriptive study gives insights into the oral hygiene knowledge, attitudes, and practices of undergraduate students in the Faculty of Health and Environmental Sciences, Department of Life Sciences at a University of Technology. Data were collected using an online questionnaire eliciting quantitative and qualitative data. The results revealed that most of the participants, 80% (n=178) understood that oral health is essential to their overall wellbeing. Overall, in this rese...

introduction: Oral health practitioners may be affected by occupational health-related conditions associated with their work environment. There is a lack of relevant data on the prevalence of these conditions among dentists, dental therapists and oral hygienists in KwaZulu-Natal. aim: To describe the burden of occupational health-related conditions among oral health practitioners in KwaZuluNatal, South Africa. Methods: This cross sectional study evaluated data obtained through a self-administered questionnaire that sought information on demographics, occupational health, psychosocial risk factors, work tasks and planning. Data was exported from QuestionPro and analysed in SPSS version 24. Frequencies and means with standard deviations were calculated for categorical and continuous variables respectively. results: Oral hygienists most frequently reported symptoms of musculoskeletal disorders affecting the neck (70%) and the hand (56.5%). Dentists reported the highest prevalence of sh...

Dental amalgam has been used in dentistry for the last 150 years to restore posterior teeth. Concerns regarding the safety issues with amalgam due to its mercury content have lead to the introduction of composite dental material to restore posterior teeth. This has transformed the teaching and training trends of direct restorative materials for posterior teeth. This descriptive study aimed to gain insight into academic staff and clinical supervisors’ perceptions regarding the use of dental amalgams in the teaching of restorative dentistry. This study used a qualitative method of data collection. Two focus group discussions were conducted between March and May 2020. Seventeen participants were invited to participate. Fourteen responded and participated, yielding an 82% response rate. The data identified two major themes, viz. the challenges experienced with the teaching of dental amalgam and curriculum development recommendations. Clinical quota requirements, disposal of waste produc...

Dental amalgam has been the material of choice for patients presenting with large tooth decay areas, including the loss of cuspal areas.1 The reason for this is that dental amalgam was always considered strong and durable. Compared to alternate dental materials, this material could also withstand the significant forces associated with chewing and biting.2 Dental amalgam is also considered more cost-effective than alternate dental materials such as conventional glass ionomers, resin-modified glass ionomers, resin composite and ceramic restorations, making it more feasible and material of choice in lower economic countries, including South Africa.3

Occupational hazards in dentistry can result in injuries and reduced income if work -time is lost. Injuries include percutaneous insults, inhalation of noxious chemicals, hearing loss and musculoskeletal disorders (MSD). The prevalence of MSD among South African dentists is uncertain. This descriptive, cross-sectional study was conducted to determine that prevalence and associated risk factors among dentists in KwaZulu-Natal (KZN), South Africa. A convenience sample (n=350) of dentists registered with the South African Dental Association (SADA) were sent a questionnaire interrogating their medical and work history and their work-related posture. One hundred and nine (31%) responded. Almost all (99.1%) reported pain in the hands, neck, lower back and/or a shoulder, while 22.5% reported hand symptoms. Nearly three quarters (73.6%) rotated their necks during clinical work and 68.6% tilted a shoulder towards their dominant hand. A strong association (p value = 0) was found between the n...