Fixed Partial Denture

[P-50] Effects of suction devices on droplets and aerosols spreading generated by ultrasonic scaler

*Jun Watanabe^1,2, Yoko Kobayashi¹, Michiko Kurauchi¹, Hiroshi Egusa^1,2 (1. Department of Dental Safety and Management, Tohoku University Hospital, 2. Division of Molecular and Regenerative Prosthodontics, Tohoku University Graduate School of Dentistryku University)