Status:
COMPLETED
Vertical Gingival Display Changes Associated With Upper Premolars Extraction
Lead Sponsor:
Jordan University of Science and Technology
Conditions:
Gummy Smile
Orthodontic Treatment
Eligibility:
All Genders
17-28 years
Phase:
NA
Brief Summary
To investigate and compare vertical gingival display (VGD) changes associated with upper premolars extraction during orthodontic treatment.
Detailed Description
Seventy-six subjects who met the inclusion criteria were divided into one of 3 groups according to their treatment modalities as follows: group 1: upper first premolars extraction (24 patients, aged 2...
Eligibility Criteria
Inclusion
- age 17 years or more
- skeletal class I or class II malocclusion
- upper premolars extraction treatment plan
- high smile line 2mm or more
- no previous orthodontic treatment.
Exclusion
- poor oral hygiene
- lower arch extraction treatment plan
- smoking
- Any systemic or periodiontal disease.
Key Trial Info
Start Date :
September 1 2016
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2018
Estimated Enrollment :
76 Patients enrolled
Trial Details
Trial ID
NCT04375540
Start Date
September 1 2016
End Date
December 1 2018
Last Update
May 7 2020
Active Locations (1)
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1
Faculty of Dentistry/ Jordan university of Science and Technology Dental Teaching cliniucs
Irbid, Jordan