Comparison of two xenografts in maxillary sinus augmentatio
Not Applicable
Recruiting
- Conditions
- Maxillary sinus augmentation.Atrophy of edentulous alveolar ridgeK08.2
- Registration Number
- IRCT20211122053149N1
- Lead Sponsor
- Shahid Beheshti University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 12
Inclusion Criteria
> 18 years
Good general health
Inadequate bone for a standard implant (< 5 mm residual alveolar bone height to the maxillary sinus floor)
Absence of infection or periapical lesion
Exclusion Criteria
Smoking
O'Leary plaque index > 20%
Allergy to the material used in the study
Pregnancy/ lactation
Uncontrolled periodontal disease
Systemic disease or intake of any medication
History of sinusitis or any pathologic condition in the sinus
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Sinus augmentation volume. Timepoint: 6 months following maxillary sinus augmentation. Method of measurement: Computed tomography.
- Secondary Outcome Measures
Name Time Method ew bone formation. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Residual material. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Inflammation rate. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Type of inflammation. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Normal connective tissue. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Granulation tissue. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Necrotic tissue. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.;Giant cell. Timepoint: 6 months after intervention. Method of measurement: Histologic evaluation.