Povacz F
Unfallabteilung, Allgemeines Krankenhaus Wels, Osterreich.
Unfallchirurgie. 1988 Feb;14(1):38-42.
This paper presents a special reaction of long tubular bone to a singular compression or bending stress. The reaction is defined as "plastic deformation". The characteristics of this reaction are permanent bowing of a long tubular bone without fracture and the lack of periosteal reactions in follow-up roentgenograms. In the forearm the deformation leads to loss of function, in the tibia and femur a lasting deformation may lead to late arthrosis of the adjacent joints, therefore it should be corrected. Experiences in eight own patients and bibliographical data are discussed.
本文介绍了长管状骨对单一压缩或弯曲应力的一种特殊反应。这种反应被定义为“塑性变形”。该反应的特征是长管状骨出现永久性弯曲而无骨折，且在后续X线片上无骨膜反应。在前臂，这种变形会导致功能丧失，在胫骨和股骨，持续的变形可能导致相邻关节的晚期关节炎，因此应予以纠正。文中讨论了8例自身患者的经验及文献资料。
