Vertical Gingival Display Changes Associated With Upper Premolars Extraction

NCT04375540 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

76

Enrollment

OTHER

Sponsor class

Conditions

Gummy Smile
Orthodontic Treatment

Interventions

PROCEDURE: Upper first premolars extractions
PROCEDURE: Upper second premolars extraction

Sponsor

Jordan University of Science and Technology