There are some special cases in implant preparation. For example, in some cases, the implant may be placed in the same session as tooth extraction. In order for the implants to be placed in this way, there should be no infection on the extracted tooth and sufficient bone should be available to allow for initial stabilization of the implant. This has the advantage that the treatment time is shortened. However, in the majority of cases, it is necessary to wait until the traction cavity heals within 2-3 months before implant placement.