Kallio P E, Foster B K, LeQuesne G W, Paterson D C
Adelaide Children's Hospital, South Australia.
J Pediatr Orthop. 1992 Jul-Aug;12(4):438-43. doi: 10.1097/01241398-199207000-00004.
Twenty-one children and 26 hips with recent slipped capital femoral epiphysis (SCFE) underwent serial sonographic examination after operative fixation. The initial sonographic step at the anterior outline of physis decreased as a result of metaphyseal resorption. The first signs of resorption were evident 3 weeks after onset of symptoms; thereafter, the rate of resorption was 2 mm for each 3 weeks of follow-up. Finally, the physeal step was smooth and the anterior aspect of the femoral neck was straight. Sonography is accurate and free of projectional errors in assessment and classification of remodeling in SCFE.
21名儿童和26例近期发生股骨头骨骺滑脱（SCFE）的髋关节在手术固定后接受了系列超声检查。由于干骺端吸收，骨骺前缘处最初的超声台阶减小。吸收的最初迹象在症状出现后3周时明显；此后，每随访3周吸收速率为2毫米。最后，骨骺台阶变得平滑，股骨颈前缘变直。超声在SCFE重塑的评估和分类中准确且无投影误差。
