The zygoma implant has been an effective option in the management of the atrophic edentulous maxilla as well as for maxillectomy defects. Brånemark introduced the zygoma implant not only as a solution to obtain posterior maxillary anchorage but also to expedite the rehabilitation process. The zygoma implant is a therapeutic option that deserves consideration in the treatment-planting process. This paper reviews the indications for zygoma implants and the surgical and prosthetic techniques (including new developments) and also reports on the clinical outcome of the zygomatic anatomy-guided approach. An overview of conventional grafting procedures is also included. Finally, a Zygoma Success Code, describing specific criteria to score the success of rehabilitation anchored on zygomatic implants, is proposed.
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Article Synopsis
- The study focuses on infrazygomatic miniscrew implants (IZC-MSI) as temporary anchorage devices in orthodontics, highlighting their importance in supporting maxillary tooth movement.
- The systematic review aimed to evaluate the success rate and stability factors of IZC-MSI through a comprehensive electronic search of multiple databases.
- Results from 14 studies indicated a 92% overall success rate for these implants, with variations based on sample size and significant heterogeneity in factors influencing their stability.
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