osteomyelitis is an infection of bone. diagram shows osteomyelitis of a humans foot bone.

education pathogen vector bacterium medicine anatomy joint disease pain streptococcus illness science skeleton leg sick medical bacteria infect involucrum illustration cancer tumor healthy necrosis microorganisms closeup microbes health pusfilled abscess infected area osteomyelitis infection bone diagram human foot necrotic staphylococcus aureus progressive inflammation haematogenous bacterial inoculation acute