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Review of calcium hydroxide
1Dental School, University of Newcastle upon Tyne, UK.
International Endodontic Journal
|November 1, 1990
Summary
Calcium hydroxide, a high-pH dental material, stimulates mineralization and exhibits antibacterial properties. Its formulations offer varied therapeutic actions depending on tissue application.
Area of Science:
- Biomaterials Science
- Dental Therapeutics
- Biochemistry
Background:
- Calcium hydroxide has been a staple in dentistry since the early 20th century.
- Its efficacy stems from a high pH, promoting mineralization and possessing antibacterial characteristics.
- Various formulations exist, tailoring therapeutic effects to specific dental tissues.
Purpose of the Study:
- To review the biochemical actions of calcium hydroxide in dental applications.
- To examine the formulation strategies for calcium hydroxide-based dental products.
- To summarize the diverse uses of calcium hydroxide in clinical dentistry.
Main Methods:
- Literature review of calcium hydroxide's historical and current applications in dentistry.
- Analysis of biochemical mechanisms underlying its therapeutic effects.
- Categorization of dental formulations and their tissue-specific actions.
Main Results:
- Calcium hydroxide's high pH is crucial for its ability to stimulate hard tissue formation (mineralization).
- The material demonstrates significant antibacterial activity, essential for treating infections.
- Formulations vary, influencing the localized therapeutic outcomes on different dental tissues.
Conclusions:
- Calcium hydroxide remains a versatile material in dentistry due to its mineralization and antibacterial properties.
- Understanding its biochemical actions and formulation nuances is key to optimizing its clinical use.
- Continued research into calcium hydroxide applications may yield further therapeutic advancements.