GUMMY SMILE
Clinical trials for GUMMY SMILE explained in plain language.
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A plastic stent may replace surgery for gummy smile
Disease control CompletedThis trial tests whether a custom-made plastic stent (PEEK) can reduce a gummy smile as effectively as standard lip repositioning surgery. Sixteen healthy adults with a gummy smile due to a short, hypermobile upper lip will be randomly assigned to one of the two treatments. Resea…
Matched conditions: GUMMY SMILE
Phase: NA • Sponsor: taher helmy ismail metwaly • Aim: Disease control
Last updated Jul 15, 2026 00:00 UTC
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Needle vs. needle: botox and filler go Head-to-Head for gummy smile fix
Symptom relief CompletedThis trial tests two non-surgical injectable treatments for a gummy smile, where too much gum shows when smiling. Twenty adults with a gummy smile of 3 mm or more received either botulinum toxin (Botox) or a hyaluronic acid filler. The study measures how much the gum exposure is …
Matched conditions: GUMMY SMILE
Phase: NA • Sponsor: Al-Azhar University • Aim: Symptom relief
Last updated Jul 23, 2026 00:00 UTC
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New 3D-Printed stent could banish gummy smiles for good
Symptom relief CompletedThis study tested a custom-made PEEK stent to reduce a gummy smile in 10 healthy adults. The stent was designed using 3D scans and placed under the upper lip during a minor surgical procedure. Researchers measured how much gum showed and how satisfied patients were.
Matched conditions: GUMMY SMILE
Phase: NA • Sponsor: taher helmy ismail metwaly • Aim: Symptom relief
Last updated Jun 27, 2026 09:09 UTC