roentgenographic
1.A cephalometric roentgenographic study of adolescents with normal occlusion in Changchun
2.roentgenographic examination of the bile ducts after a contrast medium has been injected.
3.roentgenographic examination of a joint after injection of radiopaque contrast medium; produces an arthrogram.
4.roentgenographic examination of blood vessels after injection of a radiopaque contrast medium; produces an angiogram.
5.Cephalometric roentgenographic study of Herbst appliance therapy on growing children with Class Ⅱ division 1 malocclusion and mandibular retrusion
6.Characteristics of BMP Expression and X-ray Films in Distraction Osteogenesis for Repair of Cleft Palate——An Immunohistochemical and Roentgenographic Study
7.ROENTGENOGRAPHIC OBSERVATION AND ANALYSIS OF EPIPHYSIS-DIAPHYSIS FUSION IN THE LONG BONES FORMING KNEE JOINT——STUDY ON EPIPHYSIS- DIAPHYSIS FUSION IN THE LONG BONES FORMING KNEE JOINT OF STUDENTS IN XIAN
8.Methods CT scanning was performed in 32 cases with complex nasal fractures by Somatom Balance on 2mm/2mm scan. The images were reconstructed with maximum intensity projection (MIP), multi-plannar reconstruction (MPR), shaded surface display (SSD), and volume rendering (VR) mode and compared with roentgenographic images.
9.the roentgenographic results were 82% excellent, 10% fair and 8% poor res pectively. 5 cases(8%) with Grade Ⅲ heterotopic ossification were found in Ko cher-Langenbeck approach, and no heterotopic ossification was in ilioinguinal ap proach.
