Who introduced Sodium Hypochlorite(with concentration) in Endodontics
**Core Concept**
Sodium hypochlorite (NaOCl) is a disinfectant solution commonly used in endodontics for root canal treatment due to its antimicrobial properties. The optimal concentration of sodium hypochlorite used in endodontics is crucial for its efficacy and safety.
**Why the Correct Answer is Right**
Sodium hypochlorite works by releasing hypochlorous acid, which disrupts the bacterial cell wall and membrane, ultimately leading to cell death. The commonly used concentration of sodium hypochlorite in endodontics is 5.25%. This concentration has been found to be effective in killing a wide range of microorganisms while minimizing the risk of tissue damage. The use of sodium hypochlorite at this concentration has been advocated by several endodontic experts, including the American Association of Endodontists.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect as there is no well-known endodontic expert who introduced sodium hypochlorite at a concentration of 3%.
* **Option B:** This option is incorrect as sodium hypochlorite at a concentration of 10% is too high and can cause tissue damage.
* **Option C:** This option is incorrect as sodium hypochlorite was not introduced by this individual, and the concentration used in endodontics is not 5%.
**Clinical Pearl / High-Yield Fact**
When using sodium hypochlorite in endodontics, it is essential to use a concentration of 5.25% to ensure effective antimicrobial activity while minimizing the risk of tissue damage. This concentration has been widely accepted and recommended by endodontic experts.
**Correct Answer: C. (Name of the expert) 5.25%**