A5060814333- Osteomyelitis and Bone Disorders Research
- Dental Radiography and Imaging
- Advanced X-ray and CT Imaging
- Forensic Anthropology and Bioarchaeology Studies
- Dental Implant Techniques and Outcomes
- Craniofacial Disorders and Treatments
Guilan University of Medical Sciences
2019-2020
To compare the diagnostic accuracy of cone-beam computed tomography (CBCT) with that parallel (PPA) and oblique projected periapical (OPA) radiography for detection different types peri-implant bone defects.Forty implants inserted into bovine rib blocks were used. Thirty had standardized defects (10 each angular, fenestration, dehiscence defects), 10 defect-free controls. CBCT, PPA, OPA images samples acquired. The evaluated twice by 2 blinded observers regarding presence or absence type...
To assess the fusion patterns of spheno-occipital synchondrosis (SOS) in age range 9-22 using CT and CBCT images an Iranian population.Spiral scans 763 subjects (459 males 304 females) aged were evaluated. The had to cover cranial base area, those with diseases affecting bone density, masses history trauma excluded.Two oral maxillofacial radiologists scored regard status SOS based on a 5-stage system. Mann-Whitney, Kruskal-Wallis Fisher's exact tests used for data analysis. Age stages...