Grid Counting: A Novel and Objective Assessment Technique

Efficiency of periodontal instrumentation has been assessed using indices like remaining calculus index, roughness and loss of tooth
substance index which are very subjective. We hereby propose a more reproducible and objective technique for assessment of root
surface components like calculus, tooth structure loss etc. Grid Counting Technique, is based on the point counting, which has been
proven to be efficient in objectively grading area fractions in microscopic assessment of mitosis, immuno histo chemistry as well as
radio graphic valuation. The implementation of the technique in relevant areas of periodontal research would enable a reliable comparison between multiple studies.