28
Participants
Start Date
April 4, 2025
Primary Completion Date
October 16, 2026
Study Completion Date
October 16, 2026
Botulinum toxin-A injection
Botulinum toxin-A Injection Mentalis muscle in lower anterior teeth
Coronally advanced flap
Coronally Advanced Flap andDe-epithelized Free Gingival Graft
Cairo University
OTHER