Osteomyelitis / Septic Arthritis on POCUS A diabetic adult presents with pain and fever at this site. The hyperechoic stripe with posterior acoustic enhancement represents bone, with overlying effusion and tendon. While bone typically has a smooth surface, this bone has cortical erosions. Coupled w/ the history, this is concerning for late/chronic osteomyelitis. Dr. Meghan Herbst @EUSmkh #Osteomyelitis #Septic #Arthritis #clinical #POCUS #ultrasound #msk #radiology