There are several types of dental implants, and they vary according to the case and patients. These types include:

1. Single-Tooth Implant: This is the most common and is used to replace a missing tooth in the mouth.

2. Multiple-Tooth Implant: This is used to replace missing teeth in a specific area of ​​the mouth.

3. Partial Implant: This is used to replace missing teeth in a specific area of ​​the mouth.

4. Full-Arch Implant: This is used to replace all teeth in the upper or lower jaw or both.

5. All-on-4 Implants: This is used to replace all teeth in the lower or upper jaw using only four implants.

6. Immediate Implantation: This is used to install an artificial tooth at the same time as the original tooth is removed.

The patient should consult a dentist to determine the appropriate type of dental implant that suits his health condition and individual requirements.