What is the meaning of Mineral Trioxide Aggregate?
Mineral Trioxide Aggregate is widely used term in Dental Materials.
Mineral Trioxide Aggregate (MTA) is a dental material used primarily in endodontics, specifically in root canal treatment. It is composed of fine hydrophilic particles, primarily calcium silicates and calcium aluminates. MTA is available in a powder form that is mixed with sterile water to create a putty-like consistency for easy manipulation.
MTA has several unique properties that make it an ideal material for various dental applications. It has excellent biocompatibility, causing minimal irritation to surrounding tissues and promoting healing. MTA also exhibits antimicrobial properties, helping to prevent the growth of bacteria within the treated tooth. Moreover, it has excellent sealing ability, allowing for effective sealing of the root canal system, thereby preventing microleakage and reinfection.
In root canal treatment, MTA is commonly used as a root-end filling material during a surgical procedure called apicoectomy. It is also utilized in vital pulp therapy to preserve the vitality of the pulp tissue and promote dentinogenesis.
Overall, Mineral Trioxide Aggregate is a versatile dental material with exceptional properties that contribute to its success in restorative and endodontic procedures.
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