Tooth extraction bone loss: which method saves the most jawbone?

NCT ID NCT07608289

Recruiting now Disease control Sponsor: University of Ostrava Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

After a tooth is pulled, the jawbone can shrink significantly, making it harder to place dental implants later. This study compares four common techniques to preserve bone: letting it heal naturally, using a collagen sponge, using a synthetic bone material, or using the patient's own tooth root (dentin). Researchers will measure bone width before and six months after extraction using 3D X-rays. The goal is to find which method best maintains bone volume for future dental work.

What this could mean

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

Active substance: autogenous dentin, collagen sponge, tricalcium phosphate
What this could lead to: If successful, this could identify the best technique to preserve jawbone after tooth extraction, making future dental implants easier and more successful.
What could go wrong: This is a small, early-stage study with only 80 participants, so results may not apply to everyone. The methods being tested are already in use, so no major breakthrough is expected.

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As listed by the trial registrant

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

TOOTH EXTRACTION SITE HEALING

Contacts and locations

Locations

University Hospital Ostrava
RECRUITING

Ostrava, 70852, Czechia

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