Most Commmon cause of chronic osteomyelitis -
Staphylococcus aureus
Streptococcus pyogenes
Mycobacterium tuberculosis
Staphylococcus epidermidis
Ans. is 'a' i.e., Staphylococcus aureus o Chronic osteomyelitis is nearly always a sequel to acute osteomyelitis,o Occasionally infection is subacute or chronic from the begining.o As with acute osteomyelitis, the most common causative organism is staphylococcus areus.
Infection of Bones & Joints