title: Perioperative antibiotic prophylaxis in cataract surgery.
abstract: OBJECTIVE
  To review the rationale for various methods of perioperative prophylaxis in elective cataract surgery.
  
  
  METHODS
  The surgical and ophthalmologic literature is reviewed to determine accepted principles for the use of perioperative prophylactic agents in clean elective surgical procedures.
  
  
  RESULTS
  After an assessment of the nonophthalmic surgical literature, specific principles are applied to the use of antimicrobial agents in perioperative prophylaxis of cataract surgery. Current practice patterns and specific techniques of perioperative prophylaxis are scrutinized. The emerging problem of antimicrobial resistance in the world and specifically in ophthalmology is addressed. Recommendations are offered balancing the needs of the individual patient with the best interests of society as a whole.
  
  
  CONCLUSIONS
  Potent therapeutic agents should be reserved for therapy. A method of perioperative prophylaxis is suggested, with a stratified approach indicated in selected circumstances. A clear consensus is probably not possible with divergent views expressed.
authors.affiliation: Mayo Clinic Jacksonville, Florida 32224, USA. tliesegang@mayo.edu
authors.forename: T J
authors.initials: TJ
authors.lastname: Liesegang
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents; D019072:Antibiotic Prophylaxis / Q000379:methods*; D002387:Cataract Extraction; D004333:Drug Administration Routes; D004359:Drug Therapy, Combination / Q000627:therapeutic use*; D015817:Eye Infections / Q000517:prevention & control; D006801:Humans; D013530:Surgical Wound Infection / Q000517:prevention & control; D016896:Treatment Outcome
chemical_list: D000900:Anti-Bacterial Agents