Dental implants usually consist of the following key parts:
Implant:
The implant is the core part of the dental implant, similar to the root of a natural tooth, and is implanted in the jawbone to provide a stable foundation.
It is usually made of materials with good biocompatibility, such as titanium alloy, pure titanium or titanium-zirconium alloy. These materials can be closely integrated with human tissues, have good corrosion resistance and stability, and can withstand chewing forces for a long time without being easily damaged.
Abutment:
The abutment is a key component that connects the implant to the upper restoration (such as a crown). It is usually located above the gums and exposed to the oral cavity through the gum tissue.
The main function of the abutment is to provide support and fixation for the upper restoration, while ensuring that the connection between the restoration and the implant is tight and stable. Common abutment materials include titanium alloy and zirconium oxide all-ceramic abutment, etc. The latter is particularly suitable for aesthetic restoration of anterior teeth due to its good aesthetics and biocompatibility.
Upper restoration (crown):
The upper restoration is the final visible part of the dental implant, which simulates the crown part of the natural tooth and plays an important role in restoring chewing function, pronunciation function and aesthetics.
It is usually made of materials such as ceramics, metal alloys or porcelain, which not only have good aesthetics and durability, but also can be customized according to the specific needs of the patient and the oral environment.
In addition, in some cases, other auxiliary parts or materials may be involved in the dental implant process, such as screws or connectors (used to connect the implant and the crown), bone graft materials used in bone augmentation surgery, etc. The selection and use of these parts and materials will depend on the patient's specific situation and treatment plan.
In summary, dental implants are mainly composed of three main parts: implants, abutments and upper restorations (crowns). Other auxiliary parts or materials may also be required to ensure the success and long-term stability of dental implants.
