Staphylococcus aureus osteomyelitis

*Staphylococcus aureus* osteomyelitis is an invasive inflammatory infection of the bone and bone marrow caused by the pyogenic bacterium *Staphylococcus aureus*

*Staphylococcus aureus* osteomyelitis is an invasive inflammatory infection of the bone and bone marrow caused by the pyogenic bacterium *Staphylococcus aureus*

It targets the skeletal system, commonly presenting as hematogenous seeding in the long bones of pediatric populations or vertebrae in adults, as well as contiguous spread following orthopedic trauma, surgical intervention, or diabetic foot ulcers

It targets the skeletal system, commonly presenting as hematogenous seeding in the long bones of pediatric populations or vertebrae in adults, as well as contiguous spread following orthopedic trauma, surgical intervention, or diabetic foot ulcers

Pathophysiologically, the bacterium invades bone tissue, adheres to matrix components, and forms protective biofilms, which disrupts microvascular perfusion and induces progressive bone necrosis

Pathophysiologically, the bacterium invades bone tissue, adheres to matrix components, and forms protective biofilms, which disrupts microvascular perfusion and induces progressive bone necrosis Clinically, this process often results in localized bone destruction, non-healing sinus tracts, abscess formation, and devitalized bone segments known as sequestra, accompanied by localized pain, erythema, swelling, and systemic signs of infection

Clinically, this process often results in localized bone destruction, non-healing sinus tracts, abscess formation, and devitalized bone segments known as sequestra, accompanied by localized pain, erythema, swelling, and systemic signs of infection