There are many kinds of porcelain crowns. The most commonly used in clinical practice are 500 pieces of ordinary metal porcelain, 800 pieces of titanium alloy porcelain, and 1200 pieces of low-gold alloy porcelain. The crown is 2500, and the all-ceramic crown is basically these types ranging from 2500 to 4000. Because the restoration of anterior teeth is still recommended to use gold deposition crowns, if the price factor is considered, it is recommended to use gold crowns. I give
After all, it is worth the money, because ordinary nickel-metal alloy porcelain is withdrawing from the stage of history, and the problems brought by it after 2 years of repair are still obvious. At present, the gold crown is still a relatively good restoration. Its biocompatibility is also very good, and there are not many clinical problems. For the simplest example, gold earrings like earrings will not cause inflammation, and some ordinary earrings will cause inflammation. Hope my suggestion can help you. After root canal treatment, the tooth is usually prepared for a crown. Whether there is an impact depends on the conditions of the abutment. After all, it is the most desirable method and the purpose is good.
