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Updated: May 19, 2026
05:54
Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
Published on: October 18, 2021
[Zygomatic anchorage concept in full edentulism].
1Hôpital universitaire des Enfants Reine Fabiola (HUDERF), avenue J.J. Crocq 15, 1020 Bruxelles (Laeken), Belgique. c.malevez@delocht.be
Revue De Stomatologie Et De Chirurgie Maxillo-Faciale
|August 28, 2012
Summary
Zygoma anchorage offers a reliable solution for severe maxillary atrophy, enabling immediate loading for faster oral rehabilitation. This technique enhances patient quality of life by reducing invasiveness and recovery time.
Area of Science:
- Oral and Maxillofacial Surgery
- Dental Implantology
- Biomaterials Engineering
Context:
- Severe maxillary atrophy presents significant challenges for dental implant placement.
- Traditional treatments often involve complex bone grafting procedures.
- The zygoma anchorage concept addresses these limitations by utilizing the zygomatic bone for implant support.
Purpose:
- To review the zygoma anchorage concept for severe maxillary atrophy.
- To evaluate its clinical application, reliability, and patient outcomes.
- To highlight its advantages over conventional methods for oral rehabilitation.
Summary:
- Developed in the 1980s and clinically refined in 1997, zygoma anchorage involves placing zygomatic implants to support prostheses in atrophic maxillae.
- The "zygoma quad" technique uses four zygomatic implants for extremely severe atrophy.
- Published data show high osseointegration and biomechanical support, with survival rates between 91-100%.
Impact:
- Zygoma anchorage provides a reliable and predictable treatment for severe maxillary atrophy.
- Immediate loading protocols decrease surgical invasiveness and rehabilitation time.
- This approach significantly improves patients' quality of life, enabling quicker social and professional reintegration.
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