When a person loses a tooth, the choice between a fixed prosthesis on an implant and a removable prosthesis is very important, because this decision directly affects the comfort, beauty and health of the mouth.. Fixed prosthesis on an implant and how to do it?. Fixed dentures on implants is a method of replacing lost teeth that places teeth permanently and firmly on implant bases. Implants are titanium screws that are implanted in the jawbone and act as tooth roots. Fixed dentures are placed exactly on these bases and are attached with screws or special glue and are completely secured. It gives you the same feeling as a natural tooth. On the implant are: - High stability and strength: because the prosthesis is installed directly on the implant, it does not move and there is no possibility of loosening or displacement.... - Natural appearance: the design of the prosthesis is such that it looks exactly like natural teeth and your smile remains beautiful and harmonious. What is it and how does it work?.. A removable prosthesis on an implant is a method of replacing missing teeth that allows you to easily remove the prosthesis from the mouth and install it again... Unlike a fixed prosthesis that is permanently placed on the implant and cannot be removed, the removable prosthesis is removable and you can easily remove it from the mouth for cleaning, gum rest or periodic adjustments.. Implants are screws Titanium is placed in the jaw bone and acts as the root of the tooth. The movement on the implant includes the following: - Easy cleaning and better hygiene: since the prosthesis is removable, you can remove it and wash it easily, this helps the health of the gums and increases the lifespan of the prosthesis.. - Suitable for the lower jaw bone: in people who do not have enough bone density for a fixed prosthesis.. The difference between a fixed prosthesis and a movable prosthesis on an implant: See the best specialist for a fixed prosthesis or a mobile prosthesis on an implant To choose between a fixed or a movable prosthesis on an implant, it is better to consult a doctor who has a lot of experience in this field and can properly examine the conditions of your mouth and jaw. **Dr. Amir Abbas Mashari**, a specialist in root canal treatment and restoration in Tehran, is one of the most experienced and expert doctors in the field of prosthetics. from It uses new methods so that the result looks natural in terms of beauty and is comfortable and durable in terms of performance.