【予防処置④】DH国試対策 with ドクター歯科衛生士 Akane

〇The vibration frequency of air scalers is described as "4,000-8,000Hz," but please update it to "2,500-7,000Hz." 〇The explanation that air scalers have no effect on biofilms is incorrect. Please update it to say, "They can destroy biofilms, but not as effectively as ultrasonic scalers." [Contents] Periodontal Disease Prevention Level Instrumental Scalers Sharpening Grinding Stones Subscribe to our channel and let's work hard together!! We have published a textbook that can also be used to prepare for the national exam. "Learn on Your Smartphone! Complete Dental Treatment Support Book Part 2" https://www.shien.co.jp/act/d.do?id=9805