The infection control and disinfection procedures employed by 434 oral surgeons were surveyed. Gloving practices varied substantially, with 55% of respondents wearing gloves during less than or equal to 10% of patient contacts and only 24% wearing gloves routinely. Gloving practices correlated strongly with having been taught in dental school or during residency training to wear gloves. While 100% of participants had received instruction in the use of intravenous fluids in dental school or residency training, usage patterns differed substantially from those currently recommended in hospitals and in outpatient, nondental surgical settings. Of the respondents who used intravenous fluids in an office setting, 68% used a single bag or bottle for more than one patient. The median number of patients receiving intravenous fluid from a single bag or bottle was 12, and the median duration of use of a single unit was three days. It was noted that infection control and disinfection procedures varied significantly by type of practice (private vs. other nonmilitary vs. military practices).