Late infection is rare after breast augmentation. Pathogenesis is usua
lly implant seeding caused by bacteremia as a consequence of anteceden
t distant infections or medical/dental procedures. Reported is the fir
st case of late implant infection, after extensive dental treatment, c
aused by Clostridium perfringens, an anaerobic pathogen commonly prese
nt in the human gastrointestinal tract. Prompt diagnosis and early ant
ibiotic treatment of all bacterial infections, and serious considerati
on of antibiotic prophylaxis for all bacteremia-producing procedures,
is essential for breast implant patients.