Zygoma and pterygoid implants

• Placement: Anchored in the zygomatic bone (cheekbone), which is a dense and stable bone that does not typically resorb.
• Purpose: Used when there is insufficient bone in the upper jaw to support traditional implants.
• Advantages: Avoids the need for bone grafting procedures and allows for immediate loading of the prosthesis in many cases.

• Placement: Inserted into the pterygoid process, a bony projection at the back of the upper jaw.
• Purpose: Used when there is limited bone in the upper jaw, especially in the posterior region, and can be used in conjunction with zygomatic implants to enhance stability.
• Advantages: Avoids the need for bone grafting and offers a stable anchorage point.
  Combination of Zygomatic and Pterygoid Implants:

In cases with severe bone loss, these two implant types can be used together to create a strong and stable foundation for fixed teeth.

Zygomatic implants can be connected to pterygoid implants to enhance stability, especially at the posterior region of the jaw.