Ophthalmology Conjunctiva 09a7b6c7 In the grading of trachoma,trachomatous inflammations follicular is defined as the presence of A 5 or more follicles in the lower tarsal conjunctiva B Three or more molecules in the lower tarsal conjunctiva C Five or more follicles in upper tarsal conjunctiva D Three or more follicles in upper tarsal conjunctiva High-Yield Explanation The pneumonic is FIST-O Refer: Khurana 6th edition page number 65