10 Questions
What is the function of sodium hypochlorite in root canal treatment?
Disinfection of the canal system
Which factor does NOT modify the activity of irrigants?
Canal diameter
What is the advantage of using normal saline as an irrigating solution?
Biocompatible nature
Which chelating agent is commonly used in endodontics?
Ethylene diamine tetraacetic acid (EDTA)
What is the pH range of sodium hypochlorite, a commonly used irrigating solution?
>11
What is the key objective of instrumentation and irrigation from a biological point of view?
To remove and eradicate microorganisms in the necrotic root canal system.
What is an ideal requirement for an irrigation solution?
Broad spectrum antimicrobial properties.
How do irrigants help prevent packing infected hard and soft tissue apically in the root canal and periapical area?
By facilitating the removal of necrotic tissue.
What function do irrigants serve in disinfecting the root canal system?
Inactivating endotoxin.
Which of the following is NOT an ideal requirement for an irrigation solution?
Weakening tooth structure.
Learn about the requirements, functions, and commonly used irrigants in root canal treatment. Understand the mechanism of action and specific uses of these irrigants to effectively clean the root canal system.
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