Ana María visited us because the implants she had had for 12 years were gradually falling, and she presented great loss of alveolar bone. Due to her lack of bone, the best option for placing new implants were the zygomatic implants. Dr. Federico Hernández Alfaro placed 4 zygomatic implants and two anterior implants to anchor the entire upper arch, where Ana Ma. Had no teeth. Now she is happy with the result and very grateful with the whole team.