peri-implant disease
Conditions
Interventions
test group (reconstructed jaw group):N/A
control group (natural group):N/A
Sponsors
Department of Periodontology, Peking University School and Hospital of Stomatology
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria: 1. Age: 18-70 years old. 2. Implants in the mandibular reconstruction area using either fibula or iliac crest graft have been inserted for 3 months. 3. Radiographs show the implant has good osseointegration, and the bone absorption around the implant is less than half of the implant length.
Exclusion criteria
Exclusion criteria: Exclusion criteria: 1. Refusing to participate in the study. 2. Having Received radiation or chemotherapy, or being unable to complete follow-up treatment due to disease recurrence. 3. Having Received mechanical debridement or antibiotic treatment in the past three months. 4. Heavy smoker (more than 10 cigarettes per day). 5. Suffering from systemic diseases such as uncontrolled diabetes or hypertension, or upper respiratory tract infection. 6. Pregnancy or lactation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| clinical remission index of implant; | — |
Secondary
| Measure | Time frame |
|---|---|
| probing depth;bleeding index;modified plaque index;marginal bone loss; | — |
Countries
China
Contacts
Public ContactLu Ruifang
Peking University School and Hospital of Stomatology
Outcome results
None listed