People who have either lost or are about to loose many of their teeth are often in need of major dental reconstruction. This means that they will usually need several dental implants, a great deal of restorative work and additional procedures such as bone grafting or sinus lifts. These are the types of dental treatments that take a year or two to complete. They are very costly and time consuming and require a great deal of expertise to reach a successful conclusion. This section will show several variations of this type of work