 The treatment of bone defects remains a challenge due to high re-intervention rates, morbidity, and costly health care expenses. Surgical techniques are constantly evolving, but outcomes can be affected by various factors, such as age, comorbidities, systemic diseases, anatomical location of the defect, and surgeon preference and experience. Currently, three-dimensional, 3D printing is revolutionizing the treatment of bone defects through personalized therapy with 3D printed implants tailored to each individual patient. Additionally, 3D printed scaffolds provide osteoconduction, physical support, and containment of bone graft material during the regenerative process, which enhances bone growth and stability. Despite these advancements, there remain many unanswered questions regarding the use of 3D printed scaffolds for bone regeneration. To address these issues, a comprehensive workshop was organized to discuss the current state of the art and future directions of 3D printed scaffolds for bone regeneration. This article was authored by Marcus Laubach, Frank Hildebrand, Sindhuja Suresh, and others. We are article.tv. Links in the description below.