Evaluation of Different Periodontal Plastic Surgery Techniques for Gummy Smile Treatment
NCT ID: NCT05616715
Last Updated: 2023-01-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
30 participants
INTERVENTIONAL
2023-02-15
2023-12-15
Brief Summary
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Detailed Description
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1. Patients with upper lip hypermobility - surgery for device implantation in the anterior area of the maxilla;
2. Patients with short teeth and upper lip hypermobility - flap surgery/gingivectomy and device implantation; and
3. Patients who refuse implantation - flap surgery/gingivectomy;
Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Subjects with gummy smile and with upper lip hypermobility
Periodontal plastic surgery for peek device implantation with 4 screws in the anterior maxillary area
Peek device
Participants with gummy smile will be recruited from the Dental Clinic of Instituto Universitário Egas Moniz
Subjects with gummy smile and with short teeth and upper lip hypermobility
Gingivectomy/crown lengthening and device implantation in the anterior maxillary area. First crown lengthening procedure (CLP) will be performed creating a distance of 3mm between cementoenamel junction (CEJ). Next peek device will be position with 4 screws
Peek device
Participants with gummy smile will be recruited from the Dental Clinic of Instituto Universitário Egas Moniz
Patiens who refuse device implantation - control group
Gingivectomy/crown lengthening procedure
Crown lengthening/gingivectomy
Participante with gummy smile will be recruited from the Dental Clinic of Instituto Universitário Egas Moniz
Interventions
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Peek device
Participants with gummy smile will be recruited from the Dental Clinic of Instituto Universitário Egas Moniz
Crown lengthening/gingivectomy
Participante with gummy smile will be recruited from the Dental Clinic of Instituto Universitário Egas Moniz
Eligibility Criteria
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Inclusion Criteria
* Short clinical crown of teeth due to the altered passive eruption;
* Upper lip hyperactivity
Exclusion Criteria
* Pregnant or breastfeeding patients;
* Patients with systemic diseases that can affect the result of surgical treatment (such as diabetes, heart diseases and taking blood anticoagulant medication, blood diseases, immunodeficiency disease etc.);
* Cleft lip;
* Craniofacial syndrome;
* Facial alteration surgeries during the study;
* Active orto treatment.
18 Years
45 Years
ALL
Yes
Sponsors
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Zimmer Biomet
INDUSTRY
Egas Moniz - Cooperativa de Ensino Superior, CRL
OTHER
Responsible Party
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Locations
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Egas Moniz Cooperativa de Ensino Superior
Almada, , Portugal
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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PHDFPS
Identifier Type: -
Identifier Source: org_study_id
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