An innovative approach to posterior maxillary atrophy: avoiding sinus lifting and unnecessary all-on-X
16 May 2026
ADI Implant theatre
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Learning Content
Posterior first strategy for maxillary atrophy without sinus lifting. Strategic anchorage restores posterior support, preserves anterior teeth often lost in All-on-4/All-on-X, and reduces treatment time, morbidity, and surgical complexity with predictable stability.
Aims
Present a posterior first strategy for managing severe posterior maxillary atrophy and sinus pneumatization without sinus lifting. Demonstrate how targeted posterior solutions can avoid unnecessary All-on-X, preserve natural dentition, and deliver fast, predictable, minimally invasive outcomes.
Learning Outcomes
- Understand posterior maxillary anatomy and assess atrophic cases - Identify when sinus lifting can be avoided and apply a posterior first approach with strategic implant anchorage - Preserve natural dentition while reducing surgical complexity, treatment time, and patient morbidity
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