Usefulness of a Computer-Aided Learning Module for Teaching Radiology of the Equine Foot to Clinical Veterinary Students.

Abstract

Lameness in horses resulting from foot pathology is very common. When investigating the cause of a lameness localised to the foot, the first step is most frequently radiographic imaging. Therefore, being able to identify normal anatomy and recognise pathology on radiographs is important for a veterinary medicine student to learn. Computer-aided learning (CAL) is becoming increasingly utilised in the teaching of students on medicine-related courses, especially post-COVID where online learning has been continued in hybridisation with in-person teaching.In this study, a low-cost CAL module was created focusing on anatomy and pathology of the equine foot on radiographic images and testing was carried out to evaluate how beneficial students found this resource for their learning. There were two research questions: 1. Can a useful CAL module be produced at low cost? 2. Will this CAL module function to increase student confidence? The CAL module was produced at no cost; similar CAL modules could be easily re-created using a similar module at a low-to-no cost. Three skills were reviewed: recognition of normal anatomy, identification of pathology, and selection of appropriate radiographic views for investigation of specific pathologies. A statistically significant increase in confidence of students' ability to recognise pathology and to select radiographic views for investigating specific pathologies when comparing pre- and post-resource confidence. Anecdotally there was a positive response to the resource: users found it useful for the intended purpose. Therefore, a useful CAL module was produced at low cost, and did indeed increase students' confidence in some areas investigated.