New study seeks best fix for unsightly gaps between teeth
NCT ID NCT07548203
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests three ways to fix black triangles—the small, dark gaps between teeth caused by missing gum tissue. Thirty adults will receive either a surgical gum graft, a gel injection, or a tooth-colored filling. Researchers will measure how well each method closes the gap and improves appearance over six months.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for BLACK TRIANGLES SYNDROME (BTS) are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Faculty of Dentistry, King Salman International University
RECRUITINGCairo, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a blood clot or gum graft erase black triangles between teeth?
- New study tests which surgical method gives the Best-Looking gums around dental implants
- Titanium inserts vs. gum grafts: which fixes 'Black Triangles' better?
- Gum regrowth showdown: microneedling with PRF vs hyaluronic acid
- Gum gel injection offers hope for black triangle smile fix