Can a Glued-On zirconia bridge replace a missing tooth without implants?
NCT ID NCT04378140
First seen Aug 24, 2026 · Last updated Aug 25, 2026 · Updated 1 time
Summary
This trial tests a zirconia wing bridge, a false tooth with two wings bonded to the back of neighboring teeth, as a way to replace a single missing front tooth. About 8 people with one missing front tooth will receive the bridge and be checked every 6 months to see if it stays firmly attached and does not crack. The goal is to learn whether this minimally invasive option is durable enough for everyday use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- zirconia wing bridge
- What this could lead to
- If successful, this could offer a durable, minimally invasive option for replacing a single missing front tooth without a dental implant.
- What could go wrong
- This is a very small early study (8 participants), so results may not apply broadly. The bridge could debond or fracture over time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
8 people
The number who actually took part.
- Started
-
May 2017
- Finished
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Jul 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients of both genders, ages 18 and above with one missing anterior teeth that has periodontal pockets of no more than 4 mm with abutment teeth being non-restored or minimally restored.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Registered patient at Roseman University of Health Sciences in South Jordan, Utah who has undergone a health and dental screening * One missing anterior tooth * Adjacent teeth to the missing tooth must be non-restored or minimally-restored in with gums that have pockets of 4 millimeters or less * Fluent in English or Spanish Exclusion Criteria: * Patients who are not registered at Roseman University of Health Sciences in South Jordan, Utah * Patients who are unable to attend 6-month recall appointments
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Roseman University of Health Sciences
South Jordan, Utah, 84095, United States
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Other studies related to the condition(s) this trial covers.
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