Resnick D, Guerra J
Radiology. 1980 Nov;137(2):335-8. doi: 10.1148/radiology.137.2.7433663.
Fractures of the inferior pubic ramus developed in 5 patients following hip surgery. In at least 4 patients the bony abnormality was related to a stress infraction. Stress fractures of the obturator ring are not commonly reported; however, the authors suggest that they are sometimes overlooked as a postoperative complication that may lead to significant symptoms and a battery of unnecessary diagnostic examinations.
5例患者在髋关节手术后发生耻骨下支骨折。至少4例患者的骨质异常与应力性骨折有关。闭孔环应力性骨折并不常见；然而，作者认为，它们有时会被忽视，成为一种可能导致严重症状和一系列不必要诊断检查的术后并发症。
