Case Study: Nationwide Healthcare Group improves dental staff safety with FACS occupational exposure assessment

Nationwide Healthcare Group finds oral surgery nitrous oxide exposures above limits with FACS

Nationwide Healthcare Group retained Forensic Analytical Consulting Services (FACS) to conduct an occupational exposure assessment for nitrous oxide gas in its Oral Surgery and Pediatric Dentistry departments. The challenge was to evaluate employee exposure levels during dental procedures to assess potential health risks and ensure a safe work environment.

FACS performed personal air sampling and direct reading measurements during procedures. The solution included recommendations such as improving room ventilation, using well-fitting nasal hoods, and providing staff training on safe practices. The results showed that exposures during oral surgery exceeded occupational limits, while pediatric procedures were within safe levels. FACS emphasized the importance of follow-up monitoring and record-keeping to protect staff.