Frahm R, Drescher E
Städtische Krankenanstalten Villingen-Schwenningen.
Rofo. 1988 Mar;148(3):295-300. doi: 10.1055/s-2008-1048196.
After complicated distal radius fractures with persistent symptoms, a variety of radiological methods may be indicated, including plain films, magnification views, examination under stress and arthrography. CT accurately differentiates abnormalities of the distal radio-ulnar joint and aids in deciding on surgical treatment. Demonstration of degenerative changes and of subluxations is much more satisfactory in the third plane, since there is no superimposition.
对于伴有持续症状的复杂桡骨远端骨折,可能需要采用多种放射学检查方法,包括X线平片、放大视图、应力位检查和关节造影。CT能够准确区分桡尺远侧关节的异常情况,有助于决定手术治疗方案。在横断面成像时,退变改变和半脱位的显示要清晰得多,因为不存在影像重叠。