div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: PowerPoint Presentation · 2017-06-23 · based on controlling the lingual and mandibular movements by anchoring the mandible and changing the relationships between the tongue and src=https:reader033vdocumentsusreader033viewer20220418195e5ceeddcdc2ab53a960622bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv