Antibiotic update for the surgeon.
Infection remains a significant source of morbidity and expense in the treatment of surgical patients there- fore, antibiotics continue to be an important part of the general surgeon's armamentarium. Unfortunately, physicians, and surgeons in particular, continue to order too many antibiotics too often, and for too long. Optimal use of antibiotics, as for any therapeutic modality, requires consideration of the risks and benefits as- sociated with available agents and regimens. Although the desired benefit is always successful eradication or avoidance of offending pathogens, the best way to acheive that goal may not be obvious. Decisions regarding choice of antimicrobial agent, duration of therapy, and route of administration are primarily based upon an- ticipation of clinical efficacy.