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

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

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Objective:

To evaluate the effectiveness of osseodensification in sinus lift procedures for patients with severely atrophic maxilla, particularly in the context of existing anatomical challenges.

Key Findings:
  • Osseodensification allows for shorter surgery duration and reduced postoperative discomfort compared to traditional lateral window techniques.
  • Success rates for implants placed using osseodensification are comparable to those using lateral approaches, exceeding 93% in medium- and long-term observations, with specific rates for different protocols.
  • The technique is effective for patients with limited RBH, enhancing bone density and promoting regeneration, particularly in challenging anatomical cases.
Interpretation:

Osseodensification presents a less invasive and effective alternative for sinus lift procedures in patients with severely atrophic maxilla, potentially reducing complications associated with traditional methods and improving patient outcomes.

Limitations:
  • The minimum bone height required for effective osseodensification remains unclear in the literature, which may affect patient selection and outcomes.
  • Further multicenter clinical studies are needed to establish standardized protocols and outcomes, ensuring broader applicability.
Conclusion:

Osseodensification is a promising technique for sinus lift procedures, particularly in cases with severe bone atrophy, offering a viable alternative to conventional methods and suggesting potential for wider clinical application.

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