IRCT201204157128N2
Completed
未知
Comparative histological and radiological results of Nano-crystalline hydroxyapatite (Ostim) and Bio-oss used in maxillary sinus augmentation: a human study
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- maxillary sinus augmentation due to bone resorbtion.
- Sponsor
- Tabriz University of Medical Sciences
- Enrollment
- 10
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Inclusion criteria; maxillary partial (unilateral or bilateral) edentulism or complete edentulism; Rresidual bone height between the sinus floor and the alveolar crest less than 5 mm. The exclusion criteria: smokers; pregnant women; maxillary sinus pathology; cystic lesions of the maxillary sinus; systemic disease; e.g unstable diabetes; heart disease; malignancies; radiotherapy for head and neck especially maxilla; autoimmune diseases; metabolic diseases that becomes difficult to the healing of the soft and hard tissue (e.g osteoporosis, hyperparathyroidism ,...); steroids and immunosuppressive drugs; bisphosphonates drug; untreated periodontal disease and periapical disease especially in teeth; which are close to the sinuses.
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Not specified
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