假牙套 (dental crowns) are custom-made caps placed over damaged or weakened teeth to restore their shape, strength, and appearance. A 假牙套 is commonly recommended when a tooth is cracked, severely decayed, or after root canal treatment. It protects the remaining tooth structure and prevents further damage. Dental crowns can be made from porcelain, ceramic, metal, or zirconia. Por... https://www.laresdental.com.hk/假牙牙托/