You have found that there is an area around one of Nina’s br…

You have found that there is an area around one of Nina’s brackets that has tenacious calc. In order to remove successfully you determine that you need mor lateral pressure than you are able to generate with your dominant hand.  Which of the following advanced fulcrums best meets the demands of this situation?

Gregory has a large and tenacious calculus deposit in the ma…

Gregory has a large and tenacious calculus deposit in the mandibular anterior that you are struggling to achieve adequate lateral pressure to remove. Given this situation, which of the following is the best option to help you achieve the desired amount of lateral pressure when standard techniques have failed?