SECTION 9. DENTAL CARE BENEFIT FOR ELIGIBLE EMPLOYEES AND THEIR DEPENDENTS AND FOR RETIRED PARTICIPANTS AGE 65 and OVER AND THEIR DEPENDENTS AGE 65 AND OVER 9.1 Covered Dental Expenses 9.2 Calendar Year Deductible And Maximum Benefit Payable 9.3 Percentages Payable 9.4 Pre-treatment Estimates 9.5 Covered Dental Services 9.6 Alternate Benefit Provision 9.7 Exclusions And Limitations