A Review of the Flexural Strength of 3D-Printed and Milled Temporary Crowns in Dentistry

Traditional methods of producing temporary crowns, such as traditional manufacture, have concerns with accuracy, material waste, and clinical efficiency. Recent advances in additive manufacturing, particularly vat photopolymerization methods such as stereolithography (SLA) and digital light processing (DLP), have enabled the creation of temporary crowns that are more durable, accurate, and visually appealing. This study examines information from research publications on 3D-printed temporary crowns, with emphasis on printing technology, material types, mechanical qualities, and accuracy. Current research suggests that 3D-printed temporary crowns perform as well as regular crowns.