在临床上投照颧骨弓位时,往往因患者颧骨的凹陷,或患者颧骨的扁平而在投照时无法很好地显示颧骨的形象,经多年近百例的临床投照实拍,得出如下经验。1　摄影体位患者蹲坐于摄影床旁,下颌骨触及暗盒(8cm×10cm)1/2处,面部尽量仰起,头向健侧颧骨倾斜15°。暗盒平放于摄影床上,用铅 In the clinical application of zygomatic arch, often due to patients with zygomatic depression, or the patient’s zygomatic flat in the projection can not be a good image of the zygomatic, after nearly a hundred years of clinical practice Beat, come to the following experience. 1 photographic position patient squatting at the photographic bed, mandibular contact cassette (8cm × 10cm) 1/2, face up as much as possible, head to the contralateral zygomatic tilt 15 °. Cassettes flat on the photographic bed, with lead