Howell F R, Dickson R A
University Department of Orthopaedic Surgery, St. James's University Hospital, Leeds, England.
J Bone Joint Surg Br. 1989 May;71(3):399-403. doi: 10.1302/0301-620X.71B3.2722929.
We present a method of visualising spinal deformities in three dimensions using conventional radiographs and computer graphics. The shape of the spinal column can be determined from the anteroposterior and lateral radiographs and displayed in any projection. In patients with adolescent idiopathic scoliosis, the fundamental lesion, an abnormal lordosis, can be demonstrated without the need for additional views. The method is applicable to other spinal deformities and may help to elucidate their three-dimensional shape.
我们提出了一种利用传统X光片和计算机图形技术对脊柱畸形进行三维可视化的方法。脊柱的形状可以根据前后位和侧位X光片确定，并以任何投影方式显示。在青少年特发性脊柱侧凸患者中，无需额外的视图就能显示出基本病变——异常前凸。该方法适用于其他脊柱畸形，可能有助于阐明它们的三维形状。
