Every case is different, the two main factors that can lengthen the time it takes to finish the procedure are healing time and level of customization. Implants take 4-6 months, on average, to heal, so people with certain medical conditions or who take certain medications may take longer to heal.This is the part where your body is in control. Certainly, following all the postoperative instructions given by your doctor can help speed up healing time. As far as customization, the more changes are made to the design of the case, the longer it will take. You and your doctor may quickly find a design that is cosmetically pleasing to you and functional, which means your case will be finished quickly. Sometimes, you have to work together through a design process, though, which takes a few iterations to get just right. This could make the timeline for your restoration longer. Either way, this is time well spent!