Human Factors Engineering in Dentistry

Abstract

Dental professionals face significant ergonomic challenges in their daily practice, leading to musculoskeletal disorders (MSDs) that can compromise their well-being and productivity. This comprehensive review examines the prevalence and types of MSDs among dentists, focusing on issues such as back problems, upper limb injuries, and associated signs and symptoms. It outlines various interventions and ergonomic strategies aimed at mitigating these risks, including optimizing workstation design, early treatment for MSDs, maintaining proper postures, and utilizing ergonomic instruments and lighting. The importance of recent developments in ergonomic equipment, including delivery systems, ergonomic loupes, and adjustable dental chairs, is highlighted, emphasising how they can improve practitioner comfort 813and clinical precision. Furthermore, emerging technologies like digital dentistry, robotic assistance, artificial intelligence, and sensor-based systems offer promising avenues for future ergonomic improvements in dentistry. The integration of these technologies is projected to optimize workflow efficiency, reduce physical strain, and improve treatment outcomes. Education and training initiatives focusing on ergonomics are also emphasized to promote awareness and preventive measures among dental professionals. By adopting a proactive approach to ergonomics, dentists can enhance their work environment, minimize the risk of MSDs, and optimize patient care delivery.