Complete edentulism
Conditions
Interventions
1:Use CDB brushes to clean the attachments
2:use IDBH brushes to clean the attachments
Sponsors
Peking University School and Hospital of Stomatology
Eligibility
Sex/Gender
All
Age
42 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Each surface of implant abutment were exposed to be brushed; 2. The periodontal situation of upper remaining teeth or implants was in a good and stable condition; 3. The participant was willing and able to accept the protocol and to give informed consent.
Exclusion criteria
Exclusion criteria: 1. Presence of uncontrolled general physical diseases related to periodontitis (uncontrolled Diabetes, Nephropathy, General immunity defect); 2. Presence of oral diseases other than periodontitis (Oral candidiasis, Xerostomia); 3. Cigarette consumption: Heavy smokers (10 per day or more); 4. Presence of other conditions that might influence periodontal diseases (related drugs consumption).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Plaque index; | — |
Countries
China
Contacts
Public ContactShaoxia Pan
Department of Prosthodontics, Peking University School and Hospital of Stomatology
Outcome results
None listed