Dental fillings are charged based on the filling material, ranging from$50-$250 for a routine restoration using glass ions. If a composite resin is used, it ranges from$50-200 if it is a domestic resin. If it is an imported resin, it usually ranges from$200-500. There are some luxury resins that range from$800-$1500 in general. If it is a large defect, you can use inlay repair or use full crown repair to fill the cavity appropriately, if it is inlay, the cost is ranging from 1500-4000 yuan; if you use crown repair, it is routinely ranging from 900-7000 yuan, so, according to the situation, you have to choose the filling material that is most suitable for you.