Didactically, known for his emphasis on the relationship between periodontics and prosthodontics. In addition, Wong is board certified in Prosthodontics. Marquette School of Dentistry offers graduate programs in Dental Biomaterials, Orthodontics, Prosthodontics, and Endodontics. A face-bow is a dental instrument used in the field of prosthodontics. Hence the world of dental prosthodontics began to take shape. This does not exist in common fixed prosthodontics on teeth. However, it still finds application in removable prosthodontics. Diplomates of the ABP are ethically required to have a practice limited to prosthodontics. Emphasis is placed on restorative dentistry, fixed prosthodontics, removable prosthodontics, orofacial pain, and dental implants. Luting materials are used to cement fixed prosthodontics such as crowns and bridges. MDS degrees in prosthodontics and periodontology & oral implantology have also been offered since 2009. The Restorative Dentistry Department is composed of three units&colon; Endodontics, Periodontology and Prosthodontics. They emphasize restorative dentistry, fixed and removable prosthodontics, orofacial pain, and dental implants. He completed his master's degree in prosthodontics from the University of Michigan in 1975. Fixed prosthodontics is the area of prosthodontics focused on permanently attached (fixed) dental prostheses.