The Plastic Bur is a specialized rotary dental instrument designed for the selective removal of carious dentin while preserving healthy tooth structure. Manufactured from a self-limiting, high-performance polymer, it is an essential instrument in minimally invasive dentistry, allowing clinicians to remove only soft, infected dentin without unnecessarily cutting sound dentin or risking pulp exposure.
Unlike conventional carbide or diamond burs, the Plastic Bur is engineered to become ineffective when it contacts healthy, harder dentin. This self-limiting characteristic helps preserve natural tooth anatomy, reduces the risk of over-preparation, and supports conservative restorative treatment.
The bur is compatible with standard low-speed contra-angle handpieces and is primarily indicated for excavation of deep carious lesions prior to adhesive restorative procedures. Its efficient cutting action on softened, infected dentin improves clinical precision while enhancing patient comfort by minimizing unnecessary removal of healthy tissue.
Manufactured from high-quality medical-grade polymer, the Plastic Bur provides reliable performance during caries excavation and is intended for professional dental use. It is particularly suitable for pediatric dentistry, minimally invasive restorative procedures, geriatric dentistry, and deep caries management where preservation of tooth vitality is essential.
The Plastic Bur is an ideal instrument for dentists seeking conservative, predictable, and biologically driven caries removal techniques that promote long-term tooth preservation and restorative success.