Crestal Sinus Lift With Osseodensification in Severely Atrophic Maxilla: Case Series With Long-Term Follow-up

By
Marcel Firlej
Salah Huwais
Rodrigo Neiva
February 1, 2026
17 min

Compendium

Overview

Revise to include specific complications reduced by osseodensification compared to traditional methods.

Background

The rehabilitation of partially or fully edentulous patients often faces challenges due to insufficient bone volume and density in the posterior maxilla. Sinus grafting procedures are frequently required to facilitate implant placement. Osseodensification represents a promising method to augment bone density while minimizing surgical complications.

Data Highlights

No numerical data available in the provided source material.

Key Findings

Osseodensification enhances bone density and allows for transcrestal maxillary sinus augmentation.
The technique generates a hydrodynamic compaction wave that aids in lifting the Schneiderian membrane.
Three specific protocols for sinus floor elevation based on residual bone height (RBH) are outlined.
Osseodensification results in shorter surgery duration and reduced postoperative pain compared to lateral window techniques.
Indicated for cases with RBH ≤0.5–1.5 mm as an alternative to more invasive methods.

Clinical Implications

Clinicians may consider osseodensification as a less invasive alternative for sinus lifts in patients with severe maxillary atrophy. This technique may lead to improved patient outcomes, including reduced pain and shorter recovery times.