Cone-Beam Computed Tomography 2 Humans 2 Radiation Dosage 2 Radiation Exposure cone beam computed tomography 2 human 2 radiation dose 2 radiation exposure 2 Adolescent 1 Adult 1 Aged 1 Aged, 80 and over 1 Bone quality 1 Child 1 Child, Preschool 1 Cone beam computed tomography 1 Cone-beam computed tomography (CBCT) 1 Cross-Sectional Studies 1 Dosimetry 1 Facial Bones 1 Female 1 Infant 1 Male 1 Maxilla 1 Middle Aged 1 Monte Carlo Method 1 Monte Carlo method 1 Monte Carlo simulation 1 Neoplasms, Radiation-Induced 1 Organ doses 1