Clinical trials: Upper Crossed Syndrome
Gummy Smile Due to Hypermobile Upper Lip
Effect of Cross-linked Hyaluronic Acid Filler Versus Botulinum Toxin Type A (Botox) in Management of Gummy Smile
A smile is supposed to express one's feelings and expressions, for that there has been an awakening concern for the appearance of gummy smile. Gummy smile is the appearance of about 2mm or more of the gingiva during smiling.
- Trial name
- NCT06952218
- Testing
- Injection of cross linked hyaluronic acid filler
- Where
- 2 sites in Egypt
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Cairo University