Exploring the transformative role of 3D printing in advancing medical education in Africa: a review

With the increasing demand for quality healthcare and the scarcity of resources, medical education in Africa faces numerous challenges. Traditional teaching methods often need help to adequately prepare medical students for the complex and diverse healthcare scenarios they will encounter in practice. 3D printing technology holds significant promise in addressing these challenges by providing innovative solutions for medical education. This review examines the various applications of 3D printing in medical education, focusing on its potential to enhance anatomy education, surgical training and medical device development. It explores how 3D printing can offer realistic and customisable anatomical models, enabling students to understand human anatomy better and improve their surgical skills through realistic simulations. Furthermore, this paper discusses the potential of 3D printing in developing low-cost medical devices, prosthetics and surgical instruments, which can significantly benefit resource-limited settings in Africa. It explores the concept of distributed manufacturing, where 3D printing can decentralise the production of essential medical equipment, reducing reliance on external suppliers and improving access to healthcare. The review also highlights the challenges and limitations associated with implementing 3D printing in medical education in Africa, such as limited infrastructure, high costs and the need for specialised training. However, it presents successful initiatives and collaborations that have overcome these obstacles, demonstrating the feasibility and potential impact of integrating 3D printing into medical education in Africa.