title: Occupational exposure to blood and body fluids in a department of oral sciences: results of a thirteen-year surveillance study.
abstract: OBJECTIVE
  Aim of this analysis was to identify trends that will aid in the prevention of injury.
  
  
  METHODS
  Our data were collected from 1999 to 2011 during a surveillance program of occupational exposures to blood or other potentially infectious materials in a Dental School by using a standard coded protocol.
  
  
  RESULTS
  63 exposures were reported. 56/63 (89%) percutaneous and 7/63 (11%) mucosal, involving a splash to the eye of the dental care workers (DCW). 25/63 (40%) involved students, 23/63 (36%) DCW attending masters and doctorate, 13/63 (21%) DCW attending as tutors and 2/63 (3%) staff. 45/63 (71%) and 18/63 (29%) occurred respectively during and after the use of the device; of last ones, 1/18 (0.05%) were related to instrument clean-up and 1/18 (0.05%) to laboratory activity, 12/18 (67%) occurred when a DCW collided with a sharp object during the setting, and 4/18 (22%) during other activities. The instrument and the body part most likely involved were needle and finger respectively. The overall exposure rate was 4.78 per 10,000 patient visits.
  
  
  CONCLUSIONS
  Our results may serve as benchmark that Dental Schools can employ to assess their frequency of injury.
authors.affiliation: School of Dental Hygiene, Alma Mater Studiorum University of Bologna, 40125 Bologna, Italy. mariarosaria.gatto@unibo.it
authors.forename: M R A
authors.initials: MR
authors.lastname: Gatto
authors.forename: L
authors.initials: L
authors.lastname: Bandini
authors.forename: M
authors.initials: M
authors.lastname: Montevecchi
authors.forename: L
authors.initials: L
authors.lastname: Checchi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001769:Blood; D017848:Blood-Borne Pathogens; D001826:Body Fluids; D003762:Dental Instruments; D003797:Dental Staff / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D016602:Needlestick Injuries / Q000453:epidemiology; D016273:Occupational Exposure / Q000706:statistics & numerical data*; D060051:Occupational Injuries / Q000453:epidemiology*; D012307:Risk Factors; D012575:Schools, Dental; D013335:Students, Dental / Q000706:statistics & numerical data; D055815:Young Adult