Dental Sensitivity in gingival area of class II light cured composite restoration after 2 months is due to: A Improper cavity preparation at gingival margin B Curing from occlusal area only C Addition of resin in multiple increments D Curing from buccal and lingual aspect 💡 Explanation Sensitivity in gingival area of class II light cured composite restoration after 2 months is due to: ✓ Correct Answer: A. Improper cavity preparation at gingival margin