Who are we? Prosthetic Arts is a full service, specialized dental laboratory located in Moscow, Pennsylvania. Established in 1942, Prosthetic Arts has been providing dentists with quality restorative and replacement dental products. We were one of the first franchises to offer Vitallium products in 1942. Over the years we have always found pride in the quality of our work and communication with our customers. We will personally ensure that you are satisfied with the products you receive from us.