Preface.- Introduction.- Zygomatic implants after twenty years - Systematic Review and Global Perspective.- Biomechanics for Immediate Loading of the Zygomatic Implants.- Imaging for Zygomatic Implants.- Digital Workflow for Zygomatic Implants.- Extended Sinus Lift for Zygomatic Implants.- Zygoma Anatomy Guided Approach.- Static and Dynamic Guided Surgery in Zygomatic Implants.- Extramaxillary Zygomatic Implants.- Quad Zygoma.- Zygomatic Implants in Congenital Defects.- Zygomatic Implants in Oncology Patients.- Optimization and Innovation in Zygomatic Implants.- Zygoma Summit/Expert Discussion.