Fillings to choose a suitable material?

Our teeth to dental caries (tooth decay) ugly spots and cavities only affect the appearance, but also lead to toothache in a timely manner is especially important to think in cavities fill, but the fillings what material is good? Oral Center the experts say, the selection of fillings a steep learning curve, choose materials according to your teeth.

Deep cavity: filling of deep cavities in general the inner layer of zinc oxide eugenol cement powder, and then covered with a layer of middle-level material, and finally the outer layer of filling material.

Middle cavity: filling middle cavities should be noted that dentin hypersensitivity; identify the degree of dentin hypersensitivity available probes spying inside the cave, the dentin surface. Any dentin hypersensitivity must use a zinc-phosphate cement bottom of the dental supplies middle-filling material, and then filling the outer layer of dental materials.

The neck hole or corner defect: tooth neck hole does not withstand the chewing forces, as long as the materials can be solid can not fall off. Dental neck defects with amalgam, is now available photosensitive composite resin or glass ionomer cements. If the tooth neck near the feeding denture clasp, the best choice for the photosensitive composite resin.

Maxillofacial or adjacent whole maxillofacial hole: filling the maxillofacial hole or the adjacent teeth and maxillofacial hole should choose a high compressive strength, hard materials and good wear resistance to dental filling material, such as silver amalgam or Young people to strengthen the oral health  posterior composite resin materials. The latter has two different color materials, a dental filling material after high-intensity colors such as silver amalgam; other posterior photosensitive composite resins, and the color of the tooth color.