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Creating a statistical shape model of the attached gingiva and mucogingival margin line

Creating a statistical shape model of the attached gingiva and mucogingival margin line

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00027435
Enrollment
70
Registered
2022-01-12
Start date
2020-11-05
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

K08

Interventions

Group 1: Implementation of minimum 70 intraoral scans of the maxilla and mandible including oral mucosa. The period of data generation is approx. 4 months.

Sponsors

Universitätsklinikum Freiburg, Department für Mund-, Kiefer- und Gesichtschirurgie
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Good general oral hygiene, no periodontal or gingival diseases, no implants, and at least 12 teeth per jaw. This means that participants should have an unbroken row of teeth from at least teeth 16-26 and 36-46.

Exclusion criteria

Exclusion criteria: Any type of periodontal or gingival disease, existing dental implants, missing teeth or non-attachments.

Design outcomes

Primary

MeasureTime frame
The primary goal is to create a statistical shape model of the attached gingiva with mucogingival margin line, which can calculate the course of the mucogingival margin line on a plaster model.

Secondary

MeasureTime frame
The secondary goal is to apply the obtained information across the extent of the attached mucosa for implementation in digital dental implant planning. The statistical shape model will calculate the amount of soft tissue in both the maxilla and mandible for clinical application. In this way, the mucosa can also be taken into account in the digital planning of dental implants.

Countries

Germany

Contacts

Public ContactLeonard Simon Brandenburg

Uniklinikum Freiburg, Department für Mund-, Kiefer- und Gesichtschirurgie

leonard.brandenburg@uniklinik-freiburg.de0761/27049160

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026