There are several types of high-end restorations for missing teeth Nowadays, along with the improvement of living and consumption levels, people’s requirements and expectations for oral restorations for missing teeth have been greatly increased compared to the original. In the past, most of the requirements for restorations were to be able to chew food, but nowadays, restoring the chewing function of the teeth is only a basic or necessary condition for the success of a restoration, and the requirements for aesthetics, biocompatibility, and stability of the oromandibular system are getting higher and higher. In order to meet the new needs of people, technical and material innovations are essential, on the basis of which we will gradually expand the scope and population of high-end restorations. High-end restoration is a new restorative concept based on high-end materials and sophisticated technology. First, in terms of material innovation, the common restorative material we often use in the past is cobalt-chromium alloy with similar composition to stainless steel, while the material for high-end restorations will no longer be biocompatible, less stable active base metals, but should use good stability of gold alloy, all-ceramic or pure titanium metal. Gold alloys and all-ceramic are commonly used for fixed denture restorations, especially in the aesthetic area of the anterior teeth, and metal-free restorations should be used as much as possible, while pure titanium is often used for movable bracket denture restorations. Second, in terms of restoration philosophy, both active and fixed dentures should be comfortable, beautiful and durable. In the case of movable denture, if the abutment teeth are not loose and the dentition is intact, precision attachment or sleeve crown denture can be used to repair the precision attachment and sleeve crown denture, which is a combination of fixed and movable restoration with the advantages of stability, comfort and small volume of fixed denture and the advantages of wide range of indications for removable partial denture, and is suitable for patients who have a small number of missing teeth and cannot be directly restored with fixed denture, and who want the stability, functionality and aesthetics of the denture to be better than the general denture. It is suitable for cases where the number of missing teeth is small and cannot be directly restored by fixed denture, but the patient wants the stability, functionality and aesthetics of the denture to be better than the general partial denture. In addition, for the concept of restoration of the aesthetic area of the anterior teeth, metal-free restoration is currently advocated in developed countries. Because there is no metal to block the light, it can realistically reproduce the color and translucent characteristics of natural teeth and is the best restoration for aesthetic results. Then, whether fixed or removable denture, implant restoration is the best choice and the best method of restoring missing teeth, as long as the whole body and local bone conditions allow, and it is also a fashion.