Single-dose antibiotic prophylaxis in appendectomy.

Prophylactic antibiotics will reduce the number of wound infections after so-called clean-contaminated gastrointestinal operations. The prophylactic regimen must be designed with the pharmacokinetical properties of the used drug, in mind. A safe and simple, easily standardized procedure, applicable in both elective and acute clinical situations is preferable. A single-dose regimen with prophylactic cephaloridine has been tried and evaluated.