Dental The rubber dam is particularly adaptable to the primary second molar because the: A Occluso cervical height favours its retention B Cervical constriction of the crown favours its retention C Mesiobuccal bulge favours its retention D Smaller diameter of the crown (as compared to permanent teeth) favours its retention 💡 Explanation The rubber dam is particularly adaptable to the primary second molar because the: ✓ Correct Answer: B. Cervical constriction of the crown favours its retention