Hello, I have defects on the front surfaces of several teeth near the gums (erosions at the tooth neck, and caries on some of them). Most have already been protected with fillings, but the fillings are lifting away or turning brown and separating. I would like to know approximately how much one such filling costs privately (work + material) and whether several teeth can be repaired during one visit. Thank you very much for your answer. Kind regards, Maja