The United States Bone and Joint Initiative (USBJI) announced advance publication of the Fourth Edition of “The Big Picture and Economic Cost” chapters in The Burden of Musculoskeletal Diseases in the United States (BMUS). A new chapter on Neuromuscular Diseases is also being released at this time as part of the upcoming Fourth Edition in which chapters will be released under advance publication until all are complete. Until that time, the Third Edition remains the latest complete edition for advocacy, education, and research purposes. Access the Fourth Edition advance copy.