Comparison of soft tissue reconstruction between adjacent implants using bone and connective tissue graft in patients missing two adjacent teeth
Phase 3
- Conditions
- missing two adjacent teeth, with bone resorption and papilla loss in the area.Atrophy of edentulous alveolar ridge
- Registration Number
- IRCT2013072414142N1
- Lead Sponsor
- Vice chancellor for research and technology, Hamadan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
missing two adjacent tooth so that there is the possibility of placing two implants in bone site; the area is edentulous for at least 3 months Exclusion criteria: periodontal plastic surgery or Bone graft history in the area; presence of any systemic disease (Including uncontrolled diabetes, osteomyelitis) that may affect implant placement or soft tissue management; smoking; Pregnancy
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Papilla height based on papilla index. Timepoint: 3 months after intervention,6 months after intervention. Method of measurement: Qualitative determination of vertical distance between the tip of papilla to the line connecting Zenith of soft tissue margin at adjacent crowns based on grading system of Papilla index (Jemt).This index is classified into five grades (0,1,2,3,4) .
- Secondary Outcome Measures
Name Time Method Distance from the tip of the papilla to the alveolar crest. Timepoint: 3 months after intervention,6 months after intervention. Method of measurement: Quantitative measurement of vertical distance from the tip of papilla between two implants to the alveolar crest in periapical radiography using radiopaque indicator in millimeters.