Blood Splash Injury: An Underestimated Risk in Endourology

Background and Purpose: Mucocutaneous and transconjunctival exposure are important portals for the transmission of blood-borne infections to surgeons and health-care workers. Despite this knowledge, few surgeons or their assistants wear protective equipment for procedures perceived to be affiliated with less risk. This study investigates the potential risk of mucocutaneous and transconjunctival blood splash injury during common laparoscopic and endourologic procedures undertaken using standard video endoscopy equipment. Material and Methods: Masks combined with eye shields were consecutively collected from the surgeon, surgical assistant, and theater nurse after a variety of endourologic procedures over a 4-month period. These were analyzed macroscopically for visible blood droplets. Modern forensic techniques were then instituted to assess for nonvisible blood exposure. Results: Eye shields from 118 procedures performed by five surgeons were collected. Two hundred and thirty-six masks were examined for v...