RT Journal Article SR Electronic T1 Exposure of Medical Personnel to Methylmethacrylate Vapor during Percutaneous Vertebroplasty JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 352 OP 353 VO 20 IS 2 A1 Cloft, Harry J. A1 Easton, David N. A1 Jensen, Mary E. A1 Kallmes, David F. A1 Dion, Jacques E. YR 1999 UL http://www.ajnr.org/content/20/2/352.abstract AB Summary: The occupational exposure to methylmethacrylate (MMA) vapor during percutaneous vertebroplasty was determined. During five vertebroplasty procedures, air-sampling pumps were attached to medical personnel. MMA vapor levels in the samples were then quantified using gas chromatography. The samples collected yielded MMA vapor levels of less than five parts per million (ppm). The MMA vapor concentrations measured were well below the recommended maximum exposure of 100 ppm over the course of an 8-hour workday.