September 8,2026 | Curated clinical and regulatory news with commentary from Deborah Westergaard, MD About the Orthobiologic Digest The Orthobiologic Digest is a patient-friendly review of research and news in regenerative musculoskeletal medicine, joint preservation, PRP, bone marrow concentrate, cell therapy, and related regulatory developments. I select stories that I think matter, explain what they actually show in plain language, and add my perspective as a physician who