An opening which connects the maxillary sinus to the middle meatus of the nasal cavity is made by dual-energy x-ray absorptiometry (DXA) which measures bone mineral ‘density’ at multiple skeletal sites.
An opening which connects the maxillary sinus to the middle meatus of the nasal cavity is made by dual-energy x-ray absorptiometry (DXA) which measures bone mineral ‘density’ at multiple skeletal sites.