12 patients with indirect sinus lift will be selected with RBH\>5mm , surgical procedure =osseodensification + Prf+ implant . 1. versah drilling system (osseodensefication technique )will be used , moreover Prf will be prepared by Blood collected in PRF tubes from patients then centrifuge (1300rpm ,14min ) . 2. primary stability will be measured using Resonance Frequency Analysis by Osstellimmediately and after 6 Mn . 3. CBCT will be taken before surgery , perioapical x-ray immediately after surgery and CBCT at 6m follow up to be apple to see the differences regarding bone quality and volume.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
12
prf+ osseodensification in close sinus lift
Hadeel Albahar
Nablus, Palestinian Territories
secondary stability of implant
by osstel
Time frame: 6 months
bone density
measuring and evaluating bone density by cbct
Time frame: 6 months
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