Effect of Clinical Crown Lengthening Surgery and Botulinum Toxin A Injection in Gummy Smile Treatment
NCT05057286
·
clinicaltrials.gov ↗
PHASE4
Phase
COMPLETED
Status
20
Enrollment
OTHER
Sponsor class
Conditions
Gummy Smile
Interventions
PROCEDURE:
Clinical crown lengthening surgery
Sponsor
University of Medicine and Pharmacy at Ho Chi Minh City