Resorption of alveolar ridge in the maxillary posterior region. Atrophy of edentulous alveolar ridge
Conditions
Interventions
Intervention 1: The sinus floor of control group will be augmented with lateral window sinus lift surgical technique by using biomaterials (allograft + PFR). Intervention 2: Intervention group:Surgica
Treatment - Surgery
The sinus floor of control group will be augmented with lateral window sinus lift surgical technique by using biomaterials (allograft + PFR)
Intervention group:Surgical technique and biomaterials is similar to the control group, with the difference that immediately after the surgery and the third and fifth days after surgery, low level las
Sponsors
Gingival and Dental Research Center of Tabriz dentistry Faculty
Eligibility
Sex/Gender
All
Age
40 Years to 80 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria:The existence of bilaterally partial edentulous in maxillary posterior region or complete edentulous in maxilla; Height of the remaining bone between the floor of sinus and alveolar crest be less than 5mm Exclusion criteria:Smokers; pregnant women ; pathological symptoms or cystic lesions in the sinus ; acute and chronic inflammatory disease of sinus; benign and malignant tumors in sinus ;uncontrolled systemic diseases ; the existence of untreated periodontal disease
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The newly formed bone. Timepoint: 5 months after grafting. Method of measurement: Histologic examination and measurements through the via software motic images plus v2.0.;Evaluation of The newly formed bone density. Timepoint: 5 months after grafting. Method of measurement: By CBCT and NNT viewer Version21 software. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactDr Alihossein Dehghani
Faculty of Dentistry
Outcome results
None listed