Peri-implant disease is an inflammatory disease of peri-implant tissue caused by plaque biofilm, which can be divided into peri-implant mucositis and peri-implantitis. Peri-implant mucositis can be relieved after effective treatment, but if the treatment is not timely, it may develop into peri-implantitis. The high prevalence of peri-implant disease (peri-implant mucositis 43% and peri-implantitis
Conditions
Interventions
patients from PKU-SS:None
Sponsors
Peking University Hospital of Stomatology
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.? Age =18 years old; 2.? The clinical diagnosis was periodontitis; 3.(3) At least one implant in the mouth with a functional time =5 years; 4.(4) Full oral periodontal and peri-implant examination and parallel apical films can be obtained within 1 year after implant restoration and at the latest follow-up.
Exclusion criteria
Exclusion criteria: 1.? Patients who did not receive systemic periodontal treatment in the periodontal department; 2.? Patients receiving implant supported overdenture restoration.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| probing depth;marginal bone level; | — |
Secondary
| Measure | Time frame |
|---|---|
| bleeding index; | — |
Countries
China
Contacts
Public ContactShi Dong
Peking University Hospital of Stomatology
Outcome results
None listed