The Effect of the Shape of Mandibular Arch on the Computed Orthopantography in the Measure before Teeth Implant / 实用放射学杂志
Journal of Practical Radiology
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-546110
ABSTRACT
Objective To discuss the effect of the shape of mandibular arch on uprightness distortion ratio in computed orthopantomography.Methods 20 specimens of adult head with different shape of mandibular arch were selected.The computed orthopantomography was performed after the markers were inserted in the marking points of mandible,the length of the markers were measured with computer,and the results were statistically analysed.Results In computed orthopantomography,the uprightness distortion ratio of anterior teeth area of square mandibular arch(11.77%) was higher than that of tine mandibular arch(5.05%),and the difference was prominent(P=0.011
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Radiology
Year:
1991
Type:
Article
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