Evaluating the knowledge and training of forensic pathologists and registrars performing forensic radiography at a forensic pathology mortuary in the Free State province, South Africa

Abstract

Background: Forensic radiography is an important component in forensic sciences. There seems to be a lack of recent studies in the literature on the knowledge and training of forensic pathologists and registrars performing forensic radiography at forensic pathology mortuaries in South Africa. Aim: To evaluate the knowledge and training of forensic pathologists (consultants) and registrars performing forensic radiography at a forensic pathology mortuary in the Free State province, South Africa. Setting: A prospective study was conducted at a conveniently selected forensic pathology mortuary located in the Free State province of South Africa. Method: Personnel performing forensic radiography at the selected mortuary were invited to participate in the study. An exploratory quantitative study design was used. The research tool was a self-administered questionnaire comprising open- and closed-ended questions. Four registrars and four consultants (n = 8) completed the questionnaire. Results: Training was only received on computed tomography (n = 1; 12.5%), the C-arm machine (n = 1; 12.5%) and the digital X-ray mobile machine (n = 1; 12.5%) Lodox on corpse positioning (n = 7; 87.5%) and setting of exposure factors (n = 2; 25%). Conclusion: Lack of training of the personnel performing forensic radiography, at the selected mortuary was identified. Training is required in image acquisition protocols, quality control tests of the X-ray machines, setting technical factors and operation of various X-ray machines. Contribution: Training of registered radiation workers who perform forensic radiography in mortuaries is essential to produce high-quality ionising radiation images and ensure their own and other staff members’ safety.

Keywords

• forensic radiography
• knowledge
• training
• radiation protection
• quality control tests