IAN Bypass – 3 implants with 1.5 years follow-up
Restoration
IAN Bypass – 3 implants with 1.5 years follow-up
Dr. Gustavo Yatzkaier
- 52 year-old woman, healthy, came to the clinic with 3 failed implants replacing teeth #45 #46 #47.
- The challenge: extensive bone loss near the faild implants, and proximity to the Inferior Alveolar Nerve (IAN) in the area of #46, #47.
- Solution: IAN bypass in #46 and #47 implants, with the help of tooth and bone supported guide.
Prosthetics by Dr. Jakob Haboosha

Pre-OP panoramic image

Image after old implants removal showing bone loss

CT after implants removal showing bone loss

CT sections pre-op

Computerized planning

Computerized planning - implants sizes

Computerized planning

Day of operation, with splint in place

The surgical splint

Day of operation, with a temporary bridge

CT after implantation

CT sections after implantation

CT sections after implantation

2D comparison between pre and post-OP CT

Implant replacing tooth #44 - comparison of planning, before and actual implant

Implant replacing tooth #46 - comparison of planning, before and actual implant

Implant replacing tooth #47 - comparison of planning, before and actual implant

After restoration

After restoration

Follow-up of 1.5 years