Lame E L, Redick T J
AJR Am J Roentgenol. 1976 Sep;127(3):473-80. doi: 10.2214/ajr.127.3.473.
A variant oblique posture of the head is described which eliminates most superimposition in radiographic examination of the orbit and maxilla. The position is simply attained without extraordinary equipment, is comfortable for the patient since there is no pressure on injured parts, and often obviates the need for planigraphy. The following injuries are demonstrated best: displacement at the frontozygomatic suture; deformity of the orbital floor and its distance from the anterior orbital rim; degree of depression of the anterior zygoma, antral wall, and alveolus; and vertical displacement of the zygomatic arch.
描述了一种头部的变异斜位姿势,该姿势可消除眼眶和上颌骨X线检查中的大部分重叠。此姿势简单易摆,无需特殊设备,对患者来说很舒适,因为不会对受伤部位施加压力,且常常无需体层摄影。以下损伤在此姿势下显示最佳:额颧缝处的移位;眶底畸形及其与眶前缘的距离;前颧骨、窦壁和牙槽的凹陷程度;以及颧弓的垂直移位。