Dental A properly designed rest on lingual surface of a canine is preferred to a rest on incisal surface because: A Less Leverage is exerted against the tooth by Lingual rest B Enamel is thicker on lingual surface C Visibility and access is better on lingual surface D The cingulum of canine produces a naturalsurface for recess 💡 Explanation A properly designed rest on lingual surface of a canine is preferred to a rest on incisal surface because: ✓ Correct Answer: A. Less Leverage is exerted against the tooth by Lingual rest