Brabois Children's Hospital, Nancy Teaching Medical Center, Pediatric Orthopaedic Surgery Department, rue du Morvan, 54500 Vandœuvre-lès-Nancy, France.
Orthop Traumatol Surg Res. 2010 Oct;96(6):652-5. doi: 10.1016/j.otsr.2010.03.021. Epub 2010 Aug 8.
The Lagrange and Rigault classification was designed to describe extension-type supracondylar fractures of the humerus. It can also help in treatment decision-making.
The reliability of this classification has not yet been proven. The goal of this study was to assess this system's intra- and interobserver reliability.
One hundred supracondylar fracture radiographs were randomly retrieved and reviewed by five different observers on two occasions in a different order. The kappa index was used to calculate the intra- and interobserver reliability.
Intraobserver reliability was 0.76 and interobserver reliability was 0.69.
The study shows good intra- and interobserver reliability. The Lagrange and Rigault classification has similar reliability to other supracondylar fracture classifications.
拉格朗日和里戈ault 分类法旨在描述肱骨的伸展型髁上骨折。它也有助于治疗决策。
该分类法的可靠性尚未得到证实。本研究的目的是评估该系统的内部和观察者间可靠性。
随机检索 100 例髁上骨折 X 线片，并由 5 名不同观察者在两次不同的时间以不同的顺序进行回顾。使用κ指数来计算内部和观察者间的可靠性。
观察者内可靠性为 0.76，观察者间可靠性为 0.69。
该研究表明观察者内和观察者间的可靠性良好。拉格朗日和里戈ault 分类法与其他髁上骨折分类法具有相似的可靠性。
