VIDEOS Dental hygiene techniques videos The videos in this section are provided as a free resource. Please use them and share with friends and colleagues! LING UR QUAD https://dentalhygienetechniques.com/wp-content/uploads/2020/11/LING-UR-Quad-15-16wAudio.mp4 BUCC UR QUAD https://dentalhygienetechniques.com/wp-content/uploads/2020/11/BUCC-UR-QUAD-13-14-1080.mp4 LING LR QUAD https://dentalhygienetechniques.com/wp-content/uploads/2020/11/LING-LR-Quad-11-12.mp4