- Better maintenance: TRMs generally involve more diligent cleansing than MADs due to their precise design. Don your aligners during evenings and if you sleep. The most discreet solution to straighten your enamel! An abutment is selected dependant upon the software. In many solitary crown and glued partial denture situations https://crown-and-bridge.dm-blog.com/32625683/the-fact-about-crown-and-bridge-that-no-one-is-suggesting