How Are Pterygoid Implants Placed?
If you are considering pterygoid implants, understanding the placement procedure helps set expectations. Here is how it is done.
Pterygoid implant placement is an advanced surgical technique that requires specialized training. Here is the procedure step by step.
- Before surgery:
- A 3D CT scan is taken to map the pterygoid bone and surrounding anatomy
- Computer-guided surgery planning determines the exact angle and depth for each implant
- During surgery (under general anesthesia or IV sedation):
- The area is numbed thoroughly
- An incision is made in the gum at the back of the upper jaw
- The surgeon uses a surgical guide to drill at the precise angle (typically 45β60 degrees)
- The implant (20β30 mm long) is placed through the upper jaw into the pterygoid bone
- The gum is stitched back in place
- What makes it different from regular implants:
- The angle is much steeper (regular implants are placed vertically)
- The implants are longer (20β30 mm vs. 8β16 mm for regular)
- The surgeon works near the back of the mouth, close to the throat
- The dense pterygoid bone provides immediate stability
- After surgery:
- Healing time is similar to regular implants
- You may have temporary temporary soreness when opening your mouth wide
- The implants bond with the bone over 3β6 months