Types and choices of dentures

2022-08-09

When there are too many tooth defects or the adjaσ'φcent surface has been destroyed, the shape $✘→πof the tooth and the normal€δ adjacency relationship cannot be rest↕ored by filling treatment (abnormal ↑₹adjacency can cause food impaction), inlay rep¶σ→>air can be selected. In∏£∞σlay is a kind of prosthesis embed←&♥γded in the cavity of t≤₹he tooth to restore the shape a¶₩↓nd function of the tooth defect.

The production step is: first, theππλ affected tooth is cut and ground♣→ into a certain shape of the cavity, and thenΩ≈✔↔ according to the shape of≤‌♠β the cavity, with different materials toπ™ make a completely consistent with th≠≠λ↓e cavity of the restoratio£± n - inlay. After fitting, the inlay <&÷↑was adhered to the cavity with > cement to restore the defect of the tα§↓ooth tissue and the shape and function α"of the affected tooth to normal. Compared wi♦↕th the filling method, theβ÷φ intercalation can better÷™× restore the occlusal surface sh♣≠‌≠ape and adjacent surfa§εce contact.

The inlay system can be divided into metal inlay,ε€ hard resin inlay and p™↕orcelain inlay according to d•∑'ifferent materials. Metal inlays have good pγ¶∞erformance, robustness and durability, and are δ× widely used. However, metal α¶πinlays are often used in t≈★ λhe restoration of posterio♠§αr teeth because of their εσσcolor. Hard resin inlaid an✔↔d porcelain inlaid color and human teeth color★δ coordination, hard wear&≈Ω resistant, front teeth more app$÷€™lications.

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The bite analysis that denti<λ<sts have to look at

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2022-08-09

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Orthodontic is to make the tooth mγ↕ove reasonably, so will this cause tooth loosenin↓₹×g?

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How can the elderly maintain o$≠ral health problems?

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What are the types and characteristics of c'φ♠ommonly used repair materials?

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