Clinical and patient-centered long-term results of root coverage using the envelope technique in a practice setting: 10-year results

Not Applicable

• Conditions: K05.6; Periodontal disease, unspecified

• Registration Number: DRKS00016912
• Lead Sponsor: Poliklinik für Parodontologie, Zentrum für Zahn-, Mund- und Kieferheilkunde der Johann Wolfgang-Goethe Universität Frankfurt am Main

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2017-11-30
• Study Start: 2019-03-06
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

(1) maxillary Miller class I or II defect
(2) Absence of pocket probing depths = 5mm on the tooth with the recession and its adjacent teeth
(3) preoperative oral hygiene instructions and an approximal plaque index <35%
(4) written informed consent

Exclusion Criteria

(1) Presence of a Miller class III or IV defect
(2) Presence of probing pocket depths = 5mm on the tooth with the recession and its adjacent teeth
(3) pregnancy
(4) hemorrhagic diatheses, anticoagulant therapy

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
(1) mean relative root coverage (%) at baseline, 3 and 120 months after surgical intervention<br>(2) change of patient-centered parameters (OHIP-G49)

Secondary Outcome Measures

Name	Time	Method
(1) mean recession depth reduction (mm)<br>(2) mean change in recession width (mm)<br>(3) mean change in width of keratinized gingiva (mm)<br>(4) changes in patient-centered parameters (school grades A-F)