Atrophied Posterior Maxillary Ridge
Conditions
Keywords
simultaneous implantation, Dental implant, Open sinus Lifting, PRF, platelet rich fibrin (PRF)
Brief summary
Evaluation of bone quantity in open sinus lift technique with space maintaining using platelet rich fibrin (PRF) as sole augmentation material versus nano crystalline hydroxyapatite with simultaneous placing of implants.
Detailed description
Evaluation of bone quantity in open sinus lift technique with simultaneous implantation using platelet rich fibrin (PRF) versus Nano-crystalline Hydroxyapatite as sole grafting material in patients with atrophied posterior maxillary ridge which provides a new modality for treatment of patients with atrophied posterior maxillary ridge with least cost and a much easier way using platelet rich fibrin (PRF) as substitution to bone graft
Interventions
PROCEDUREEvaluation of bone quantity in open sinus lift technique with simultaneous implantation ( Nano crystalline hydroxyapatite)
• The sinus cavity will be augmented with bone graft ( Nano crystalline hydroxyapatite)
PROCEDUREEvaluation of bone quantity in open sinus lift technique with simultaneous implantation (PRF)
platelet rich fibrin (PRF) as sole grafting material in created space (PRF)
Sponsors
Cairo University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
30 Years to 70 Years
Healthy volunteers
Yes
Inclusion criteria
* All patients should be seeking for implant supported prosthesis in posterior maxilla bilaterally * All patients should have atrophied posterior maxillary ridge with the maximum height of the alveolar bone is from 3 mm to 5 mm
Exclusion criteria
* Ongoing steroid therapy; * Uncontrolled diabetes; * Recent cardiovascular diseases; * Inflammation of the maxillary sinus; * Previous radiant therapy for neoplastic pathologies * Patient who have had previous failed sinus augmentation, or exhibited pathological finding or had a history of maxillary sinus disease or operations or whose medical condition might increase surgical risk of the research protocol were excluded.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| The amount of new bone formation the sinus cavity using CBCT | 6 months | the amount of new bone formation of PRF in comparison with Nano-crystalline hydroxyappetite in millimeters using cone beam computed tomography (CBCT) |
Countries
Egypt
Contacts
Primary ContactWaleed M. Nour El Din, BDS
Backup ContactHesham Abdel Hakm, Professor
Outcome results
None listed