bone atrophy in posterior mandible. -
Conditions
Interventions
Intervention 1: Intervention group: The combination of BFPSC+FDBA+PRF is utilized in cortical tenting technique with block graft obtained from lateral ramus for posterior mandible augmentation procedu
Treatment - Surgery
Intervention group: The combination of BFPSC+FDBA+PRF is utilized in cortical tenting technique with block graft obtained from lateral ramus for posterior mandible augmentation procedure.
Control group: The combination of FDBA+PRF is utilized in cortical tenting technique with block graft obtained from lateral ramus for posterior mandible augmentation procedure
Sponsors
Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Inclusion Criteria: patients with posterior mandible edentulism and atrophic bone with less than 4mm bone width at bone crest or less than 8 mm bone height (considering 2-3 mm distance to anatomic structures like CEJ and adjacent tooth) Exclusion Criteria: smoking, history of malignancy, radiation, chemotherapy, pregnancy, systemic diseases contradicting dental and surgical treatments, conditions or drugs affecting bone remodeling or bone metabolism and connective tissue
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Amount of regenerated bone. Timepoint: before the surgery and 6 months after the surgery. Method of measurement: cone beam computed tomography and histology. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactDr. Arash Khojasteh
School of Advanced Technologies in Medicine
Outcome results
None listed