Prospective study on volumetric changes based on digital intraoral scans

• Conditions: K07.6; F45.8; K05; K03; K02; Temporomandibular joint disorders; Other somatoform disorders; Gingivitis and periodontal diseases; Other diseases of hard tissues of teeth; Dental caries

• Registration Number: DRKS00028133
• Lead Sponsor: BwZKrhs Abteilung XXIII Zahnmedizin

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-04-14
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 210

Inclusion Criteria

Sufficient residual dentition (presence of teeth 13, 16, 21, 24, 33, 36, 41, 44).

Exclusion Criteria

Dysgnathia, severe dental malocclusions
Erosions due to nutrition and disease
Missing teeth up to and including the 1st molar, (soft tissue already severely altered beforehand, nutritional and disease-related attachment loss)

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Detection of volume changes and height changes of the dental crowns and soft tissues, using digital intraoral double scans. Collection of medical history and questionnaires. The time between measurement time 1 and 2 is approximately six months.

Secondary Outcome Measures

Name	Time	Method
Which of the parameters collected at measurement time point 1 are predictors of increased stress at measurement time point 2?<br><br>For which of the parameters collected at the two measurement time points do the courses differ?<br><br>Descriptive comparison of soft tissue volume changes and crown height changes on natural tooth crowns during the study period from digital volumetric analyses. To date, there have been no studies on the volume change of tooth attachments of dental crowns and the decrease of soft tissue over a short period of approximately 6 months.