Related Experiment Video
Updated: Aug 8, 2026
A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography
Published on: July 22, 2022
A framework to support dental radiography as part of diagnostic radiography practice
Keshini Govindasami1, Shenuka Singh2
1Discipline of Public Health, School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
Background:
The availability of evidence-informed frameworks to support learning interventions in dental radiography for diagnostic radiographers is limited. The framework used in this study was guided by participatory action research and adapted using the precede-proceed model. The framework is underpinned by social justice and systems and learning theory.
Aim:
This study aimed to determine and describe the application of a framework for supporting dental radiography as part of diagnostic radiography practice.
Setting:
Public and private radiology departments selected higher educational institutions from provinces of KwaZulu-Natal, Gauteng and Western Cape, inclusive of members from the Radiography and Clinical Technology Board at the Health Professions Council of South Africa.
Methods:
A sequential mixed-methods design was used for framework development, guided by the Precede-Proceed Model. Stage 1 involved a needs assessment, which comprised a quantitative Phase 1 and a qualitative Phase 2, which included an online questionnaire and semi-structured interviews, respectively. Stage 2 focused on the planning and delivery of the online Continuous Professional Development programme. Stage 3 involved a post-programme quantitative questionnaire to evaluate participant feedback and learning outcomes.
Results:
A strength of the framework is professional resilience and adaptability, enabling adaptation to technological advances and the changing needs of patients. The framework proposes a practical way to form targeted continuous professional development (CPD) initiatives, making it valuable in resource-constrained environments.
Conclusion:
The framework is beneficial for supporting dental radiography training and practices and promoting equitable access to dental radiography.
Contribution:
This framework adds value for supporting the practice of dental radiography for the diagnostic radiographers.
More Related Videos
Related Concept Videos
01:24X-ray Imaging
01:30Radiological Investigation I: X-ray and CT
01:20Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
01:29Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...