Prosthetics on implants is the final stage of the dental implantation procedure, but nevertheless mistakes made at this stage can easily negate the success achieved during the surgical stage of implantation. As a result, within 1-2 years after the crown is placed on the dental implant, inflammation may develop around it, accompanied by pathological bone resorption. As a result, the patient may get an unsatisfactory appearance of the gums around the neck of the implant, exposure of the metal neck of the implant due to gum recession, etc.