#Lianyungang Career Story# How to design artificial planting schemes? 》
After a systematic and systematic systemic and local examination, it was confirmed that the patient was the indication for dental implants, and it was decided to perform implant surgery and repair. At this time, the doctor should formulate a planting restoration plan.
(1) Selection of implant system: The choice of implant system combines the choice of patient and doctor conditions. Whether the preferred implant system is reliable, whether there is clinical practice in large cases observed over a long period of time, and whether there are truly satisfactory results.
(2) Bone mass and quality of the patient's jaw: According to the X-ray examination, accurately understand the relevant anatomical structure of the planting area.
(3) The economic conditions of patients: For the mainland, the main factor restricting the development of implant restoration is the price problem, and the price of foreign implants is high, which is difficult for the general public to accept.
(4) Choice of implant site: From the perspective of restoration, it is most necessary to use the implant to provide support in the distal mid-end of the alveolar crest when the free end is missing; when the gap between the missing teeth is too long, the implant provides a bridge base in the middle of the gap; in the case of edentless denture, the total denture and the total denture are fixed by the implant support bracket.
(5) Determination of the number of implants: In the end, how many implants are planted, there are two factors: the first is to support the need for restoration, and the second is the possibility of anatomical conditions.
(6) The choice of implant superstructure: According to the specific situation of the patient, the technical means mastered by the physician and the patient's requirements, multiple types of abutments and retention devices can be selected as appropriate to cooperate with each other.
Use retrograde design rules to accurately complete the design and achieve the best utility. The method is to remove teeth on the model according to aesthetic and occlusal requirements, determine the type of restoration, the superstructure, the implant site, the number of implants, the direction of implantation and the length of the implant. This determines the final outcome of the repair and then reverses the selection of the restoration and implant. The execution vector of the retrograde design rule is the surgical template, through which the initial design requirements can be controlled.
