Nanoparticle Concentration in Surgical Plume During Tonsillectomy: A Comparison of Four Techniques.

Objective: Surgical plume has known potential occupational health hazards. This study compares nanoparticle concentrations in surgical plumes generated between different pediatric tonsillectomy surgical techniques and assesses the efficacy of mitigation measures.

Methods: This is a cross-sectional study performed at a tertiary care academic center.