For each installment of "Today's Topics," section editor John F. Doane, MD, identifies a hot-button topic in cataract and refractive surgery and asks several experts to share their thoughts.
What precautions do you take to reduce the risk of cross-infection from felt-tipped marking pens before cataract surgery?
Lisa Brothers Arbisser, MD
My colleagues and I do not use felt-tipped marking pens. Instead, we place a new, sterile, temporary tattoo on the patient's forehead above the eye on which we are operating. The tattoo is easily removed with tape or alcohol before the patient leaves the surgical center. This practice eliminates the risk of cross-contamination.
William J. Fishkind, MD
We place a removable, sticky dot above the eye on which we are operating. We sterilize the LRI axis marker for each patient. The felt-tipped pen is used repeatedly for the day, but it only touches a sterile LRI marker. We discard the pen after the final surgery of the day. We prevent cross-contamination by never touching the patient's eye with the pen.
Michael E. Snyder, MD
We wipe the patient's forehead with an alcohol swab over the eyebrow of the surgical eye before placing an "X" with a felt-tipped pen on that spot. Currently, we do not believe that there is adequate evidence of bacterial transmission to warrant the routine use and additional cost of single-use, sterile disposable markers.
Uday Devgan, MD
For marking astigmatic axes preoperatively, a new, sterile surgical marking pen should be used for each patient to avoid the risk of cross-contamination. Similarly, a new, sterile site-marking pen should be used for each patient. First, mark the astigmatic axes at the limbus. Then, use the same pen to write on the patient's forehead.
Section editor John F. Doane, MD, is in private practice with Discover Vision Centers in Kansas City, Missouri, and he is Clinical Assistant Professor for the Department of Ophthalmology, Kansas University Medical Center. Dr. Doane may be reached at (816) 478-1230; firstname.lastname@example.org.
Lisa Brothers Arbisser, MD, is in private practice at Eye Surgeons Associates in the Iowa and Illinois Quad Cities, and she is Adjunct Clinical Associate Professor at the John A. Moran Eye Center, University of Utah, Salt Lake City. Dr. Arbisser may be reached at (563) 323-2020; email@example.com.
Uday Devgan, MD, is in private practice at the Maloney Vision Institute, and he is Associate Clinical Professor of Ophthalmology at the University of California, Los Angeles. Dr. Devgan may be reached at (877) 999-3937; firstname.lastname@example.org.
William J. Fishkind, MD, is Clinical Professor of Ophthalmology at the University of Utah, and he is Co-Director of Fishkind, Bakewell, Maltzman Eye Care and Surgery Center in Tucson, Arizona. Dr. Fishkind may be reached at (520) 293-6740; email@example.com.
Michael E. Snyder, MD, is Voluntary Assistant Clinical Professor of Ophthalmology at the Cincinnati Eye Institute. Dr. Snyder may be reached at (513) 984-5133; firstname.lastname@example.org.