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New study tests gentler sinus lift techniques for dental implants

NCT ID NCT05495490

First seen Jan 21, 2026 · Last updated Jun 23, 2026 · Updated 19 times

Summary

This trial compares two ways to lift the sinus floor before placing dental implants in the upper jaw. One method uses special drills, the other uses a tool called an osteotome. The goal is to see which gives more bone gain and better implant stability. Twenty adults with missing upper back teeth will take part.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Faculty of Dentistry- Ain Shams University

    RECRUITING

    Cairo, 11566, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of Dentistry- Assiut University

    RECRUITING

    Asyut, 71517, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Procedure: Osseodensification or osteotome internal sinus lift

What this could lead to

If successful, this could show which sinus lift technique is safer and more effective for placing dental implants in the upper jaw.

What could go wrong

This is a small, early-stage trial with only 20 participants, so results may not apply to everyone. Both procedures carry risks like membrane perforation or implant instability.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.