The cost of shallow caries fillings and deep caries compared to less treatment of this part of the cost, because shallow caries only occurs in the enamel caries, the treatment is relatively simple, only need to grind off the carious part of the cavity made suitable for filling the shape of the cavity for filling, so shallow caries fillings cost is only the cost of the filling material. If you use mercury-silver alloy is cheaper, about 40-50 yuan, alloy material is strong and durable, just a little bit worse color, glass ionic color is good but not strong enough, the price is about 80 yuan. Nano-resin material is good color, strong and durable, about$300. If the conditions are good can also be made into all-ceramic porcelain teeth, natural color, very realistic and durable, about 600 yuan.