A nationwide survey of radiographic exposure factor selection practices in small animal veterinary clinics across Ireland.

Abstract

Radiographic exposure factor selection impacts image quality and radiation dose. This study examined the professionals responsible for conducting X-ray examinations and their training in Ireland. An online survey was distributed to all practices registered with the Veterinary Council of Ireland. Data were collected on demographics, X-ray equipment, methods of exposure factor selection, confidence in adjustments, and knowledge of detector dose indicators. A total of 120 responses were received. Most clinics use digital systems and rely on technique charts. Many respondents showed limited understanding of detector dose indicators, with 40% reporting poor knowledge and nearly half unaware of their system's capabilities. Exposure factors were rarely adjusted, raising concerns about dose creep. Confidence was higher among less experienced staff. No strong association was found between post-qualification training and confidence. Findings highlight the need for improved training, continuous professional development, and guidelines to optimize practice.