“Gentamicin, Cefazolin, and Vancomycin Breast Implant Pocket Concentrations and Pseudomonas Aeruginosa Protection: A Study”

https://pubmed.ncbi.nlm.nih.gov/38113041

This study found that locally applied gentamicin, cefazolin, and vancomycin concentrations in the breast implant pocket remain above the minimum inhibitory concentration for most common bacterial infections for several days, but protection against Pseudomonas aeruginosa may be inadequate.