Defect of keratinized gingiva surrounding dental impplants
Conditions
Interventions
Intervention period: 4 weeks Intervention volume: 3x3x3mm size of gingival connective tissue: one or two pieces Number of times of Intervention: 1 time
Sponsors
Nagasaki University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients who received the dental implant treatment. 1. Patients who recognize the keratinized gingival defect or insufficient thickness (<2mm). 2. Patients who received the oral health care and maintain the good condition of Plaque Control. 3. The age of the patients: 20- to 75-years old
Exclusion criteria
Exclusion criteria: 1. All patients are required to be nonsmokers. 2. Patients who have systemic disease, malignances, chronic infections, immune system abnormalities, septicemia, syphilis, HBV, HCV, HTLV-1, HIV, pregnancy, dementia. 3. Patients who have disorder of blood coagulation. 4. Patients who have hepatitis function disorders, metabolic bone disease or skeletal dysplasia. 5. Patients who needs the legal representative.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Safety (including the adverse event) | — |
Countries
Japan
Contacts
Public ContactYoshinori Sumita
Faculty of Dentistry, Nagasaki University Basic and Translational Research Center for Hard Tissue Disease
Outcome results
None listed