A pilot study of the evaluation of the combine use of bovine derived zenograft bone and platelet-rich fibrin membrane as grafting material for vertical alveolar ridge augmentation with simultaneous implant placement in posterior mandible area
- Conditions
- -vertical bone defect in the edentulous area where single tooth implant placement is neededPlatelet-rich fibrinVertical bone augmentationGuided bone regenerationImplant placementBone augmentation
- Registration Number
- TCTR20140311001
- Lead Sponsor
- Khon Kaen University research fund
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 20
a.Healthy subject without any present systemic disease or medical condition which can affect the prognosis and surgical procedure e.g. bleeding disorders, uncontrolled diabetes mellitus, osteoporosis, hypertension.
b.Patient has to be above 20 years old
c.Patient desire for single implant placement on the lower posterior region (molars).
d.Implant site with at least 1 walls bone defect, inadequate bone height of at least 2 mm. compare with the crestal bone of adjacent teeth, and about 3-4 months post extraction area. ( evaluate from the x-ray)
e.The opposing teeth are natural teeth.
f.Patient can be followed up the dental implant for 1 year
a.Pregnant woman
b.Mental disorders
c.Active smoker (more than 10 cigarettes a day)
d.Severe chronic periodontitis patient.
e.Active bisphosphonate users.
f.Taking anticoagulant drugs.
g.Severe bruxer
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Alveolar bone height gained 1, 3, 6 months Screen calipers 4.0 ( Iconico Inc., Japan)
- Secondary Outcome Measures
Name Time Method Alveolar bone height 1 year Screen calipers 4.0 (Iconico In., Japan)c