Evaluation of the Periotest Method in Dental Traumatology

Completed

• Conditions: Dental Trauma

• Registration Number: NCT00904930
• Lead Sponsor: University of Erlangen-Nürnberg Medical School

Brief Summary

Background/Aims: The Periotest® method represents a technique for objective tooth mobility assessment. The aims of this study were: 1. receiving information about normal Periotest® values in vertical and horizontal dimension on periodontally healthy teeth for individuals aged 20-35, 2. investigating the reliability of the Periotest® method in terms of intra-serial and inter-serial reproducibility before splinting and with an applied dental trauma splint, 3. evaluating the splint effect of two different wire-composite splints in vivo.

Materials and Methods: On periodontally healthy dental students (n=33; mean age 24.7 years) Periotest® values were measured on reproducible measuring points, in vertical and horizontal dimension and before splinting and after splint insertion. Three readings were taken per serial to observe the intra-serial reproducibility, and for testing inter-serial reproducibility three serials were measured (Friedman-test; P ≤ 0.001). Two different wire-composite-splints (1 = Dentaflex 0.45 mm, 2 = Strengtheners 0.8x1.8) were inserted, the Periotest® values were measured and the splint effects were calculated and compared (Whitney-Mann-U-test; P ≤ 0.001).

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2009-05-19
• Study First Submitted QC: 2009-05-19
• Study First Posted: 2009-05-20
• Status Verified: 2020-12
• Last Update Submitted: 2020-12-10
• Last Update Posted: 2020-12-14

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

• age 19-36
• healthy upper front teeth

Exclusion Criteria

• periodontal disease
• orthodontic treatment during the investigation period
• history of dental trauma
• fillings or restorations on upper front teeth
• endodontically treated teeth

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Trial Locations

Locations (1)

Friedrich-Alexander-University Erlangen-Nuremberg; 🇩🇪 Erlangen, Bavaria, Germany