10/15/2026
A little show and tell! Remember the classic lit study by: Senia, 1971?! The Tissue Dissolution Study that evaluated how effectively NaOCl dissolved pulp tissue compared to normal saline. Then later the 1975 the “1 minute” decontamination of gutta percha. So, my assistant wanted to understand why we rinse with what we rinse with. We took a nerve that was solid out of a palatal root, placed it into a dish with 6% NaOCl for 1 minute, and agitated with endo activator. By the time we agitated, the tissue was already broken down. Here is a quick “time lapse” of our chair side experiment! 🔬