≤ 24 hours post-op
Cefazolin 2g IV Q8H
AND
Metronidazole 500mg PO/IV Q12H
Therapy Pearls
Met-Cef IV Q8H may be given at certain sites
Cefazolin 3g is used peri-op for ≥ 120kgs
Gentamicin 120mg IV 30 min PRE-OP
Clindamycin 600mg IV 30 min PRE-OP