Vorob'ev Iu I, Truten' V P
Vestn Rentgenol Radiol. 1989 Jul-Aug(4):69-74.
Proceeding from an x-ray examination of 143 patients with mandibular fractures, the most informative methods and projections as well as the order of their use with account of the site of a fracture, were determined. The most informative method in all fracture sites was orthopantomography; panoramic roentgenography was indicated only in fractures of the frontal part. If panoramic tomography cannot be done, roentgenography or electroroentgenography in the frontal-nasal projection is recommended. If panoramic roentgenography cannot be done, extraoral roentgenography is indicated in the diagnosis of fractures of the frontal part of the mandible.
通过对143例下颌骨骨折患者的X线检查，确定了最具信息量的方法、投照方式以及根据骨折部位确定的使用顺序。在所有骨折部位，最具信息量的方法是全景曲面断层摄影；全景X线摄影仅适用于额部骨折。如果无法进行全景断层摄影，建议采用额鼻位X线摄影或电子X线摄影。如果无法进行全景X线摄影，则在下颌骨额部骨折的诊断中应采用口外X线摄影。
