Assessment of Guided bone regeneration procedure with OssGuide® on dehiscence type bony defect

Not Applicable

Completed

Conditions: Diseases of the digestive system

Registration Number: KCT0001709

Lead Sponsor: Bioland

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Completed

Sex: All

Target Recruitment: 30

Inclusion Criteria

1. Healthy men and women over 20 years of age
2. Patients who are needed of one or more implants restoration in the maxillary or mandible
3. Patients who can respond in good faith on a regular recall until termination of clinical trial
4. Patients who fully understand the details of the trial and obtain a written consent
5. More than at least 3mm of the vertical height of bone defect after implant placement, when it is possible to ensure the primary stability

Exclusion Criteria

1. Patients with uncontrolled diabetes
2. Patients with uncontrolled hypertension
3. Heavy smoker (= 20 cigarettes/day)
4. Patients who are taking medication or hormones that affect bone or soft tissue metabolism
5. Patients with history of radiation therapy or chemotherapy due to malignant neoplasm
6. Pregnant or lactating women, or women who are taking contraceptives
7. Patients who have or are suspected of having mental diseases
8. Participation in another clinical trial
9. Patients with oral cavity or severe soft tissue diseases, or who are exist untreated infectious agent such as periodontitis
10. Patients with allergic or hypersensitivity reactions to implant, bone graft material and barrier membrane
11. Immediate implant placemet after tooth extraction

Study & Design

Study Type: Interventional Study

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Absorption rate of implanted bone graft material using a Cone-beam CT;Volume measurements of grafting material using a Cone-beam CT ;Comparison of measurements of bone defects during surgery and re-entry ;Adverse and inflammatory reactions

Secondary Outcome Measures